What is a meaningful comment?

I've been sick for a while, so I posted it after a long time. I tagged it as Java, but honestly it has nothing to do with Java, but rather a general story.

//Return "FALSE"
return false;

At this point, I have no choice but to laugh past my anger. If you don't think about this, you should quit the programmer. Carefully attach the key brackets. In fact, it's true that self-proclaimed senior SEs who love such comments and say "meaningless things have meaning" are rampant. Also, I feel that there are many students. The model answer for the report task is like this.

That's why the model answer.

//If you are not an administrator, employee, or agency
return false;
//Do not make screen transition
return false;

After writing so far, I found the following wonderful article. This one will be helpful (Ah

-To write comments that help readers of the code

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