You know the feeling that you want to rewrite a project? But you know that most rewrites are a bad idea.
Be it your own, old code. Or code you inherited.
There is a small chance that the world realizes that they went in the wrong direction and nothing can get fixed. That will be the time of rewrites.
No, I don't expect this to be very likely. The agent code will remain, and human programmers get yelled at for not fixing it fast enough.