system
A chat on subreddit /r/NoStupidQuestions
human
Almost every piece of AI art that gets shown around is based on a machine that uses stolen art. Companies do not take the time to get permission from artists when they're unlikely to get into much trouble over it.

All the time, I see people listing their prompts and literally writing "[artist] style".

They absolutely need stolen art to produce the amount of anime-like, cartoonish, digitally painted style that constantly crops up.
gpt
Correct, specially midjourney, OP’s favourite words are “most” and “some” without providing sources or examples.