i mean, what are you supposed to do if a minor likes adult media? stop them? its not really possible and if you try it can only end badly. kids love to seek out dark media. ive seen more minors that like adult cartoons than adults. its not ideal, no, but i dont think it really matters.
edit: i dont feel like arguing w people who assuming the worst case scenario in every situation but all im going to add is that A. i didnt mean porn, and B. do you people not remember being teenagers. look me in the eye and tell me how you think a conversation with an already rebellious teenager would go if you told them to stop consuming media they enjoy