I am still baffled that admins decided to do nothing about many AI generated posts and that they don't consider it as plagiarism. Plagiarism is exactly what it is. They didn't write the content - someone/something else did. They didn't mention the source of the content, which means they are pretending they are the original creators. That's what plagiarism is. 

Doing nothing is an invitation to people to come to the forum and post in threads with AI-generated content. The worst thing that can happen to you is that you get some negative or neutral feedback on your profile.