Dude, you are very, very wrong. These are not cruel and violent games and films that raise maniacs from the streets. They are raised by parents and educators, breaking into smithereens the moral compass of the child, thinking that this is how they strengthen his character and prepare him for all the difficulties of adult life. An adequate person, in any way!!! At least 5 or 65 years old, he will understand the difference. Between fictional entertainment content. And real life situations. Japan has a very rich entertainment culture, half of which contains brutal violence and crazy perversions, and all this can be bought even if you are not quite old enough, at a simple pharmacy. That’s why they realized in time that tabooing hidden desires, especially at a young age, will not do anything good to the psyche of an already grown adult. Everyone needs to “let off steam” at any age, and as much as they want. For this you don’t have to become a Maniac and kill and rape passers-by at night. You can just play a game, watch a movie, anime or read manga.