The actual scary use case for AI porn is that if you can get 50 or more photos of the same person's face (almost anyone with an Instagram account), you can train your own LoRA model to generate believable images of them, which means you can now make "generic looking" porn with pretty much any person you want to see in it. Basically the modern equivalent of gluing cutouts of your crush's face onto the Playboy centerfold, only with automated distribution over the Internet...