r/rust did something similar although more broad, banning code dumps. Other subs like r/programming, r/cscareerquestions, r/experienceddevs banned in part or in full anything related to AI or using AI (unless highly technical) and frankly they're much nicer places to read now, because I don't have to hear about yet another engineer who "lost the love of programming" as if they're the only one. It's a repetitive thread that still gets upvoted highly and is sort of an easy way to farm upvotes and thus is quite annoying to read generally.