Your claims to causal factors in sexual deviancy is utter nonsense - either you are misinformed or you lie. For example, when Sweden became more liberal regarding sex, the deviancy rates increased - admittedly merely a correlation.
Most deviant porn (and there is such a thing) is manufactured for American consumption....And that's that.
Those countries with legal prostitution have little violent sex crime of any kind..
I have no idea what you consider deviant behavior, but when children die and women are killed after being violently raped, I personally consider this deviant behavior. It happens that this occurs much more frequently here....not there....
Sex and violence do not belong together. However, we(the U.S.) are plum full up with it.
It seems pretty easy for one to draw logical conclusions. But that's just me.....