What more regulation needs to happen? Real or synthetic CSAM is already illegal. Adding another law that is effectively, “Same thing as the previous ones, but this time the generator is a LLM, not Photoshop”.
You'd have to have a model that has never seen children, which is perfectly fine, but I can't see any of those with the resources to train such a model form scratch actually doing so.
Guys, it's always the victims fault. Grift Economy 101. No way to prevent this says Grift Economists for the 928401st time. Better write another check to big business.