Linus Torvalds used AI to fix a Linux bug, and now LLM critics on Linux face an uncomfortable choice
(www.xda-developers.com)
I think “the submitter is entirely responsible for their code” is a very reasonable position.
Especially since I just don't see how it's possible to fully prevent people from using AI if they want to use it. Yes a lot of code might be more obvious and could be rejected with an "absolutely no AI policy" but some people will submit perfectly good code where AI was involved in some way.