We all need to learn at some point, and I don't judge men for not knowing basic sex education since it's obviously not taught. But I think the problem is that porn addicted men see women ONLY as a meal. They see us as interchangeable because they simply need a hole to stick their penis in. There is no real attempt at creating connection. There is a mound of research about the way porn rewires the brain - and the younger you are when you're first exposed, the bigger the issues.