even a brutal killer should have some rights
Dude, sincerely, fuck off.
Well, it seems they will be replaced, at least certain writers. https://www.npr.org/2023/05/20/1177366800/striking-movie-and-tv-writers-worry-that-they-will-be-replaced-by-ai Also, callcenters https://www.bbc.com/news/business-65906521 And junior programmers. The problem here it's not my opinion, those already happened so its not debatable.
But that's actually most of the works we have nowadays. IA is replacing repetitive works such as magazine writers or script writers
You will always have some crazy evil mfucker even if you give them all of it. There were a gang in my country from mid class families that robbed houses. They went in a van and stole until the last TV. Human CAN BE evil by nature. It happens in other species too. Bears kill salmon just for pleasure.