Spotting AI?

Any idea how to spot AI in the wild?

It's...sort of easy-ish for art, between the glossy finish/studio ghibli/salvador dali ripoffs (though that's not 100% accurate, right?)

For text, specifically for when you're dealing with bots... uh, idk, I heard there was a trick where ' - ' gets autocorrected a lot by ai in places where it shouldn't. Apart from that, if an account is new or particularly braindead or if their sense of humor is so bad it's painful... idek, any help? Starting to get paranoid most ppl online are bots

..well, maybe not here yet cuz not as many users here as the major social media sites, but idk.