Banning porn just means hopeless boomers give their personalized fetish knowledge straight to the feds, while (pre-)teens just download a VPN in 30 seconds and look at any porn imaginable, or they just wack it to the endless content of young girls shaking their asses/tits on tiktok/IG anyway.
It's hopelessly useless even if you think the dozen or so straight men in the world who don't look at porn have magic powers.