I remember when I had ~3 years of working experience. We were on the tail end of a fixed price/fixed date contract. There was a bug that needed to be fixed, and it was in a module that everybody had worked on, and the code was pretty bad.
So during the meeting, I said: that bug is just a sympthom, the module needs to be rewritten. And I knew what I was talking about.
No, said a senior, we're just going to fix the bug, no rewriting. I said that's your call, but I sure am not going to fix that bug. I can tell you: nobody listened to me.
So he more or less finished the discussion and said: I'm going to sit down with you, and we're going to fix that bug. And we did.
At that point it was the right call.