Do you avoid Empty code blocks?

<introEmbed body={<> Empty Visual C# .NET methods consume program resources unnecessarily. Put a comment in code block if its stub for future application. Don’t add empty C# methods to your code. If you are adding one as a placeholder for future development, add a comment with a TODO. Also, to avoid unnecessary resource consumption, you should keep the entire method commented until it has been implemented. If the class implements an inherited interface method, ensure the method throws NotImplementedException. </>} />

public class Example
 {
       public double salary()
       {

       }
 }

❌ Figure: Figure: Bad Example - Method is empty

public class Sample
 {
       public double salary()
       {
               return 2500.00;
        }
 }

✅ Figure: Figure: Good Example - Method implements some code

public interface IDemo
 {
       void DoSomethingUseful();
       void SomethingThatCanBeIgnored();
 }
public class Demo : IDemo
 {
       public void DoSomethingUseful()
       {
              // no audit issues
             Console.WriteLine("Useful");
       }
       // audit issues
      public void SomethingThatCanBeIgnored()
      {
      }
 }

❌ Figure: Figure: Bad Example - No Comment within empty code block

public interface IDemo
 {
       void DoSomethingUseful();
       void SomethingThatCanBeIgnored();
 }
public class Demo : IDemo
 {
       public void DoSomethingUseful()
       {
              // no audit issues
              Console.WriteLine("Useful");
       }
       // No audit issues
       public void SomethingThatCanBeIgnored()
       {
              // stub for IDemo interface
       }
 }

✅ Figure: Figure: Good Example - Added comment within Empty Code block method of interface class