While I am not the biggest fan of Ai (but also not the biggest hater as well, at least for local models), I think banning a topic because you don't like it is not fair for everyone else. It is already used and part in many sections in our life, so discussing it (either if its good or bad or its pitfalls or recommendations) should be allowed. Especially in a generalized topic such as Open Source or Programming. I mean would you rather like it being silently used and lied about or make it official, and at least then you can filter out and ignore stuff about that topic?
I mean you don't have to participate in the Ai discussions, but you can allow others to discuss. I don't understand why you want to ban it for everyone.