Comment by randomdata

Probably. Child porn is illegal today because consumption incentivizes production of even more material. If you could somehow guarantee that production would only come from artificial sources then there would be no reason for it to be illegal, but making that guarantee in the real world is unrealistic. Once you create demand for artificial content then someone is going to try and slip the real thing in, bringing us back to square one. Artificial depictions of child porn are already illegal in many jurisdictions for that reason.