Maybe I was unclear, when I relate potential generated material to controlled substances, I mean in relation to how you obtain it.
You go see a psych, probably go through some therapy or something, and if they feel it would be beneficial you would be able to get material via strictly controlled avenues like how you need a prescription for xanax and its a crime to sell or share it.
(and I imagine..... Some sort of stamping whether in the imagery or in the files to trace any leaked material back to the person who shared it, but thats a different conversation)
When I go board gaming with friends I always bring a nope card to drop at the dumbest moment I can find, no matter what game We're playing lol