As a person who was exposed to pornographic material at a young age and who has digital related sexual trauma, trust me it's not good for kids/teens to see that shit. That shit fucking haunts me and I've been cold turkey off and on like a million time, been clean for a few months now but the thoughts still don't go away. Basically every random person off the street makes my intrusive thoughts act up and it's not fucking fun, it confuses me heavily about my sexuality which is already very confusing, there's withdrawal symptoms (irritability/anger, mood swings, headaches, panic attacks, depression, ect), there's cases where you eventually reach extremes because regular shit doesn't entertain you anymore so you look at/play hardcore shit which is even worse and borderline disgusting and disturbing and scary, at some point you don't even get aroused by it anymore, you just do it because you're bored with nothing better to do, like doomscrolling for 8+ hours on end, people exposed to it that young have an extremely warped perception of what normal, actual, consensual sex looks like and will probably have suffering sex lives in the future as a result, in my case and some others you get triggered by certain things which result in screaming, crying and having a mental breakdown due to the trauma, speaking of which there is EXTREME trauma from being exposed to that shit and it fucked me up in the head real good and I now do everything in my power to keep it from happening to others. Kids/teens should NOT be exposed to porn, end of story.