Sir/Mam you need to calm down. I have a strong feeling you're overreacting a little bit. Taking away his PlayStation isn't going to solve anything either. I get it you want to be a responsible parent. I think I have a solution for you that isn't as nuts as what you're trying to achieve trying to China/Iran Firewall your house. Get someone to educate him about the dangers of the internet and how to avoid doing bad or wrong things on the internet. Maybe have someone set up a pihole with DNS settings that block pornography throughout all the internet in the house. That I can see being a reasonable thing to do. Kids shouldn't be watching porn at that young of an age. But trying to get him to stop using YouTube and raking away his games isn't really going to do anything. What videos is he watching on YouTube anyway?