Probably the places you're going...

Like, the vast majority on here are against AI and not shy to mention it.

If you're seeing a lot of AI, there's a good chance you're looking at the parts most people have blocked. Those places also tend to ban anyone who down votes their AI or says anything even slightly negative of AI.

But in general, if you see shit you don't like here, just block it so you don't see it. You're not going to get a pro-ai mod to change their mind, and the main reason they run those communities is to argue in a place they can just ban anyone.

It's either trolls or brain rotted ai addicts, there's nothing to gain from trying to change them.

Edit:

Your profile has a furry pic and "anarcho-communist".

No judgement on either, but those are the two islands on the fediverse that seem to be pro-ai like I was talking about, and likely explains why you think it's everywhere.

Db0 in general is very pro-ai, as are most instances/communities who claim to be anarchists while running their instances like dictatorships.

If you wanted to start communities about either topic and wanted to ban ai slop while moderating in good faith, there's likely a demand for that.