Actually research shows people regularly overestimate how effective deterrence-based punishment is. Particularly for children and teenagers. How many 14-year-olds do you really think are getting prosecuted and sent to jail for asking Grok to generate a nude of their classmate..? How many 14-year-olds are giving serious thought about their long-term future in the moment they are typing a prompt into to Twitter..? Your argument is akin to suggesting that carmakers should sell teenagers cars to drive, because the teenager can be punished if they cause an accident.