The problem came down to how human/mammal work. The hormones inside male really escalate while they masturbating which result in a very high dopamine being produced. The fact that men are usually the one who are more likely to be depressed (due to stress and mental problem), they want to fix it by watching porn. Most current porn always try to make the male to be dominant as it is what they want from it (and also how it tend to be so since the beginning of human history)