Their point is that the point of OF is that there is (supposed to be) a real human. It's a (para)social relationship that no image generator model is going to give you.

If you can make X money running one client at a time you can make ( X × N ) money if you work with N clients at a time. You have to give just enough human to keep'em hooked.

Yes, and my point is that the (supposedly) real human is also AI. You're chatting with a bot.