diff --git a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/INotifyPropertyChangedGenerator.cs b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/INotifyPropertyChangedGenerator.cs
index 2831b6a1..37882bc0 100644
--- a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/INotifyPropertyChangedGenerator.cs
+++ b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/INotifyPropertyChangedGenerator.cs
@@ -28,33 +28,18 @@ public INotifyPropertyChangedGenerator()
     }
 
     /// <inheritdoc/>
-    protected override IncrementalValuesProvider<(INamedTypeSymbol Symbol, INotifyPropertyChangedInfo Info)> GetInfo(
-        IncrementalGeneratorInitializationContext context,
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, AttributeData AttributeData)> source)
-    {
-        static INotifyPropertyChangedInfo GetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData)
-        {
-            bool includeAdditionalHelperMethods = attributeData.GetNamedArgument("IncludeAdditionalHelperMethods", true);
-
-            return new(includeAdditionalHelperMethods);
-        }
-
-        return source.Select(static (item, _) => (item.Symbol, GetInfo(item.Symbol, item.AttributeData)));
-    }
-
-    /// <inheritdoc/>
-    protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, INotifyPropertyChangedInfo info, out ImmutableArray<Diagnostic> diagnostics)
+    protected override INotifyPropertyChangedInfo? ValidateTargetTypeAndGetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData, Compilation compilation, out ImmutableArray<Diagnostic> diagnostics)
     {
         ImmutableArray<Diagnostic>.Builder builder = ImmutableArray.CreateBuilder<Diagnostic>();
 
+        INotifyPropertyChangedInfo? info = null;
+
         // Check if the type already implements INotifyPropertyChanged
         if (typeSymbol.AllInterfaces.Any(i => i.HasFullyQualifiedName("global::System.ComponentModel.INotifyPropertyChanged")))
         {
             builder.Add(DuplicateINotifyPropertyChangedInterfaceForINotifyPropertyChangedAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
         // Check if the type uses [INotifyPropertyChanged] or [ObservableObject] already (in the type hierarchy too)
@@ -63,14 +48,17 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, INotifyP
         {
             builder.Add(InvalidAttributeCombinationForINotifyPropertyChangedAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
+        bool includeAdditionalHelperMethods = attributeData.GetNamedArgument("IncludeAdditionalHelperMethods", true);
+
+        info = new INotifyPropertyChangedInfo(includeAdditionalHelperMethods);
+
+        End:
         diagnostics = builder.ToImmutable();
 
-        return true;
+        return info;
     }
 
     /// <inheritdoc/>
diff --git a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableObjectGenerator.cs b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableObjectGenerator.cs
index 114cb937..c101ad09 100644
--- a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableObjectGenerator.cs
+++ b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableObjectGenerator.cs
@@ -27,15 +27,7 @@ public ObservableObjectGenerator()
     }
 
     /// <inheritdoc/>
-    protected override IncrementalValuesProvider<(INamedTypeSymbol Symbol, object? Info)> GetInfo(
-        IncrementalGeneratorInitializationContext context,
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, AttributeData AttributeData)> source)
-    {
-        return source.Select(static (item, _) => (item.Symbol, (object?)null));
-    }
-
-    /// <inheritdoc/>
-    protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, object? info, out ImmutableArray<Diagnostic> diagnostics)
+    protected override object? ValidateTargetTypeAndGetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData, Compilation compilation, out ImmutableArray<Diagnostic> diagnostics)
     {
         ImmutableArray<Diagnostic>.Builder builder = ImmutableArray.CreateBuilder<Diagnostic>();
 
@@ -44,9 +36,7 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, object?
         {
             builder.Add(DuplicateINotifyPropertyChangedInterfaceForObservableObjectAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
         // ...or INotifyPropertyChanging
@@ -54,9 +44,7 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, object?
         {
             builder.Add(DuplicateINotifyPropertyChangingInterfaceForObservableObjectAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
         // Check if the type uses [INotifyPropertyChanged] or [ObservableObject] already (in the type hierarchy too)
@@ -65,14 +53,13 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, object?
         {
             builder.Add(InvalidAttributeCombinationForObservableObjectAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
+        End:
         diagnostics = builder.ToImmutable();
 
-        return true;
+        return null;
     }
 
     /// <inheritdoc/>
diff --git a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableRecipientGenerator.cs b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableRecipientGenerator.cs
index e16a161d..af217683 100644
--- a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableRecipientGenerator.cs
+++ b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/ObservableRecipientGenerator.cs
@@ -30,53 +30,18 @@ public ObservableRecipientGenerator()
     }
 
     /// <inheritdoc/>
-    protected override IncrementalValuesProvider<(INamedTypeSymbol Symbol, ObservableRecipientInfo Info)> GetInfo(
-        IncrementalGeneratorInitializationContext context,
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, AttributeData AttributeData)> source)
-    {
-        static ObservableRecipientInfo GetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData, bool isRequiresUnreferencedCodeAttributeAvailable)
-        {
-            string typeName = typeSymbol.Name;
-            bool hasExplicitConstructors = !(typeSymbol.InstanceConstructors.Length == 1 && typeSymbol.InstanceConstructors[0] is { Parameters.IsEmpty: true, IsImplicitlyDeclared: true });
-            bool isAbstract = typeSymbol.IsAbstract;
-            bool isObservableValidator = typeSymbol.InheritsFromFullyQualifiedName("global::CommunityToolkit.Mvvm.ComponentModel.ObservableValidator");
-            bool hasOnActivatedMethod = typeSymbol.GetMembers().Any(m => m is IMethodSymbol { Parameters.IsEmpty: true, Name: "OnActivated" });
-            bool hasOnDeactivatedMethod = typeSymbol.GetMembers().Any(m => m is IMethodSymbol { Parameters.IsEmpty: true, Name: "OnDeactivated" });
-
-            return new(
-                typeName,
-                hasExplicitConstructors,
-                isAbstract,
-                isObservableValidator,
-                isRequiresUnreferencedCodeAttributeAvailable,
-                hasOnActivatedMethod,
-                hasOnDeactivatedMethod);
-        }
-
-        // Check whether [RequiresUnreferencedCode] is available
-        IncrementalValueProvider<bool> isRequiresUnreferencedCodeAttributeAvailable =
-            context.CompilationProvider
-            .Select(static (item, _) => item.GetTypeByMetadataName("System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute") is { DeclaredAccessibility: Accessibility.Public });
-
-        return
-            source
-            .Combine(isRequiresUnreferencedCodeAttributeAvailable)
-            .Select(static (item, _) => (item.Left.Symbol, GetInfo(item.Left.Symbol, item.Left.AttributeData, item.Right)));
-    }
-
-    /// <inheritdoc/>
-    protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, ObservableRecipientInfo info, out ImmutableArray<Diagnostic> diagnostics)
+    protected override ObservableRecipientInfo? ValidateTargetTypeAndGetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData, Compilation compilation, out ImmutableArray<Diagnostic> diagnostics)
     {
         ImmutableArray<Diagnostic>.Builder builder = ImmutableArray.CreateBuilder<Diagnostic>();
 
+        ObservableRecipientInfo? info = null;
+
         // Check if the type already inherits from ObservableRecipient
         if (typeSymbol.InheritsFromFullyQualifiedName("global::CommunityToolkit.Mvvm.ComponentModel.ObservableRecipient"))
         {
             builder.Add(DuplicateObservableRecipientError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
         // Check if the type already inherits [ObservableRecipient]
@@ -84,9 +49,7 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, Observab
         {
             builder.Add(InvalidAttributeCombinationForObservableRecipientAttributeError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
         // In order to use [ObservableRecipient], the target type needs to inherit from ObservableObject,
@@ -99,14 +62,31 @@ protected override bool ValidateTargetType(INamedTypeSymbol typeSymbol, Observab
         {
             builder.Add(MissingBaseObservableObjectFunctionalityError, typeSymbol, typeSymbol);
 
-            diagnostics = builder.ToImmutable();
-
-            return false;
+            goto End;
         }
 
+        // Gather all necessary info to propagate down the pipeline
+        string typeName = typeSymbol.Name;
+        bool hasExplicitConstructors = !(typeSymbol.InstanceConstructors.Length == 1 && typeSymbol.InstanceConstructors[0] is { Parameters.IsEmpty: true, IsImplicitlyDeclared: true });
+        bool isAbstract = typeSymbol.IsAbstract;
+        bool isObservableValidator = typeSymbol.InheritsFromFullyQualifiedName("global::CommunityToolkit.Mvvm.ComponentModel.ObservableValidator");
+        bool isRequiresUnreferencedCodeAttributeAvailable = compilation.HasAccessibleTypeWithMetadataName("System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute");
+        bool hasOnActivatedMethod = typeSymbol.GetMembers().Any(m => m is IMethodSymbol { Parameters.IsEmpty: true, Name: "OnActivated" });
+        bool hasOnDeactivatedMethod = typeSymbol.GetMembers().Any(m => m is IMethodSymbol { Parameters.IsEmpty: true, Name: "OnDeactivated" });
+
+        info = new ObservableRecipientInfo(
+            typeName,
+            hasExplicitConstructors,
+            isAbstract,
+            isObservableValidator,
+            isRequiresUnreferencedCodeAttributeAvailable,
+            hasOnActivatedMethod,
+            hasOnDeactivatedMethod);
+
+        End:
         diagnostics = builder.ToImmutable();
 
-        return true;
+        return info;
     }
 
     /// <inheritdoc/>
diff --git a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/TransitiveMembersGenerator.cs b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/TransitiveMembersGenerator.cs
index 8b0a01a0..95fc8967 100644
--- a/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/TransitiveMembersGenerator.cs
+++ b/CommunityToolkit.Mvvm.SourceGenerators/ComponentModel/TransitiveMembersGenerator.cs
@@ -11,7 +11,6 @@
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
-using static CommunityToolkit.Mvvm.SourceGenerators.Diagnostics.DiagnosticDescriptors;
 
 namespace CommunityToolkit.Mvvm.SourceGenerators;
 
@@ -70,46 +69,40 @@ private protected TransitiveMembersGenerator(string attributeType, IEqualityComp
     /// <inheritdoc/>
     public void Initialize(IncrementalGeneratorInitializationContext context)
     {
-        // Get all class declarations
-        IncrementalValuesProvider<INamedTypeSymbol> typeSymbols =
+        // Gather all generation info, and any diagnostics
+        IncrementalValuesProvider<Result<(HierarchyInfo Hierarchy, bool IsSealed, TInfo? Info)>> generationInfoWithErrors =
             context.SyntaxProvider
             .CreateSyntaxProvider(
                 static (node, _) => node is ClassDeclarationSyntax { AttributeLists.Count: > 0 },
-                static (context, _) =>
+                (context, token) =>
                 {
                     if (!context.SemanticModel.Compilation.HasLanguageVersionAtLeastEqualTo(LanguageVersion.CSharp8))
                     {
                         return default;
                     }
 
-                    return (INamedTypeSymbol)context.SemanticModel.GetDeclaredSymbol(context.Node)!;
-                })
-            .Where(static item => item is not null)!;
+                    INamedTypeSymbol typeSymbol = (INamedTypeSymbol)context.SemanticModel.GetDeclaredSymbol(context.Node, token)!;
 
-        // Filter the types with the target attribute
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, AttributeData AttributeData)> typeSymbolsWithAttributeData =
-            typeSymbols
-            .Select((item, _) => (
-                Symbol: item,
-                Attribute: item.GetAttributes().FirstOrDefault(a => a.AttributeClass?.HasFullyQualifiedName(this.attributeType) == true)))
-            .Where(static item => item.Attribute is not null)!;
+                    // Filter the types with the target attribute
+                    if (!typeSymbol.TryGetAttributeWithFullyQualifiedName(this.attributeType, out AttributeData? attributeData))
+                    {
+                        return default;
+                    }
 
-        // Transform the input data
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, TInfo Info)> typeSymbolsWithInfo = GetInfo(context, typeSymbolsWithAttributeData);
+                    // Gather all generation info, and any diagnostics
+                    TInfo? info = ValidateTargetTypeAndGetInfo(typeSymbol, attributeData, context.SemanticModel.Compilation, out ImmutableArray<Diagnostic> diagnostics);
 
-        // Gather all generation info, and any diagnostics
-        IncrementalValuesProvider<Result<(HierarchyInfo Hierarchy, bool IsSealed, TInfo Info)>> generationInfoWithErrors =
-            typeSymbolsWithInfo.Select((item, _) =>
-            {
-                if (ValidateTargetType(item.Symbol, item.Info, out ImmutableArray<Diagnostic> diagnostics))
-                {
-                    return new Result<(HierarchyInfo, bool, TInfo)>(
-                        (HierarchyInfo.From(item.Symbol), item.Symbol.IsSealed, item.Info),
-                        ImmutableArray<Diagnostic>.Empty);
-                }
+                    // If there are any diagnostics, there's no need to compute the hierarchy info at all, just return them
+                    if (diagnostics.Length > 0)
+                    {
+                        return new Result<(HierarchyInfo, bool, TInfo?)>(default, diagnostics);
+                    }
+
+                    HierarchyInfo hierarchy = HierarchyInfo.From(typeSymbol);
 
-                return new Result<(HierarchyInfo, bool, TInfo)>(default, diagnostics);
-            });
+                    return new Result<(HierarchyInfo, bool, TInfo?)>((hierarchy, typeSymbol.IsSealed, info), diagnostics);
+                })
+            .Where(static item => item is not null)!;
 
         // Emit the diagnostic, if needed
         context.ReportDiagnostics(generationInfoWithErrors.Select(static (item, _) => item.Errors));
@@ -118,7 +111,7 @@ public void Initialize(IncrementalGeneratorInitializationContext context)
         IncrementalValuesProvider<(HierarchyInfo Hierarchy, bool IsSealed, TInfo Info)> generationInfo =
             generationInfoWithErrors
             .Where(static item => item.Errors.IsEmpty)
-            .Select(static (item, _) => item.Value)
+            .Select(static (item, _) => item.Value)!
             .WithComparers(HierarchyInfo.Comparer.Default, EqualityComparer<bool>.Default, this.comparer);
 
         // Generate the required members
@@ -133,23 +126,15 @@ public void Initialize(IncrementalGeneratorInitializationContext context)
     }
 
     /// <summary>
-    /// Gathers info from a source <see cref="IncrementalValuesProvider{TValues}"/> input.
+    /// Validates the target type being processes, gets the info if possible and produces all necessary diagnostics.
     /// </summary>
-    /// <param name="context">The <see cref="IncrementalGeneratorInitializationContext"/> instance in use.</param>
-    /// <param name="source">The source <see cref="IncrementalValuesProvider{TValues}"/> input.</param>
-    /// <returns>A transformed <see cref="IncrementalValuesProvider{TValues}"/> instance with the gathered data.</returns>
-    protected abstract IncrementalValuesProvider<(INamedTypeSymbol Symbol, TInfo Info)> GetInfo(
-        IncrementalGeneratorInitializationContext context,
-        IncrementalValuesProvider<(INamedTypeSymbol Symbol, AttributeData AttributeData)> source);
-
-    /// <summary>
-    /// Validates a target type being processed.
-    /// </summary>
-    /// <param name="typeSymbol">The <see cref="INamedTypeSymbol"/> instance for the target type.</param>
-    /// <param name="info">The <typeparamref name="TInfo"/> instance with the current processing info.</param>
-    /// <param name="diagnostics">The resulting diagnostics from the processing operation.</param>
-    /// <returns>Whether or not the target type is valid and can be processed normally.</returns>
-    protected abstract bool ValidateTargetType(INamedTypeSymbol typeSymbol, TInfo info, out ImmutableArray<Diagnostic> diagnostics);
+    /// <param name="typeSymbol">The <see cref="INamedTypeSymbol"/> instance currently being processed.</param>
+    /// <param name="attributeData">The <see cref="AttributeData"/> instance for the attribute used over <paramref name="typeSymbol"/>.</param>
+    /// <param name="compilation">The compilation that <paramref name="typeSymbol"/> belongs to.</param>
+    /// <param name="diagnostics">The resulting diagnostics, if any.</param>
+    /// <returns>The extracted info for the current type, if possible.</returns>
+    /// <remarks>If <paramref name="diagnostics"/> is empty, the returned info will always be ignored and no sources will be produced.</remarks>
+    protected abstract TInfo? ValidateTargetTypeAndGetInfo(INamedTypeSymbol typeSymbol, AttributeData attributeData, Compilation compilation, out ImmutableArray<Diagnostic> diagnostics);
 
     /// <summary>
     /// Filters the <see cref="MemberDeclarationSyntax"/> nodes to generate from the input parsed tree.