AI writing is easy to spot. It is repetitive, dull, and akward. Any student caught using AI should be expelled. It's as bad as plagiarism. It is just another reason for people not to learn essential skills from an early age....like forming a sentence, solving a problem, reading a book, going to a bar and picking up a girl instead of using some bullshit "app" like a nutless fairy.
Somebody sent me a 350 page book written entirely by AI. It was very well written and totally unreadable.