TL;DR; Until we are sure we have the moderation systems to assist surfacing the good stuff I would be in favour of temporary guidelines to maintain quality.

Longer ...

I am here for the interesting conversations and polite debate.

In principle I have no issues with either citing AI responses in much the same way we do with any other source. Or with individual's prompting AI's to generate interesting responses on their behalf. When done well I believe it can improve discourse.

Practically though, we know that the volume of content AI's can generate tends to overwhelm human based moderation and review systems. I like the signal to noise ratio as it is; so from my pov I'd be in favour of a cautious approach with a temporary guidelines against it's usage until we are sure we have the moderation tools to preserve that quality.