I clean up vibe code as a senior engineer consultant, it's quite lucrative actually. I specifically offer this service because I know how to do it.
But how do you land contracts? Nobody will post on LinkedIn like "Hiring consultant to cleanup or AI-mess-codebase"? :-D So, nobody will admit that they are in trouble already,so how do you find out?
If code is your documentation I assume it is hard to divine intent?