The SE network has done some testing on a "No AI content allowed" banner and has made it available for sites that request it.

We've had quite a number of AI generated answers here lately and I think this might slightly reduce the number that we see in the future. It certainly won't make it worse.

Each site has to request it, so I'm proposing that we do so.

I guess that an Up Vote on the question indicates agreement that we should move that way? (I dunno - there really isn't a poll option here...)