If you willingly pay money to talk to AI slop that's one thing, but if you're sold access to a person then that's what you should get. You're right that they're both empty experiences, but one is an erosion of consumer rights and the other is just stupid.
But you never got that; the successful OnlyFans people have always had teams pretending to be them. Anyone who ever believed otherwise is like a kid who thinks that the mall Santa Claus is the real guy.
I'd imagine the typical long tail creator isn't successful enough to pay people for that. Hence automation. But sure, to the extent there's been misrepresentation about that, it's wrong.