>>20200738It's simple.
Women use men's desire for sex in exchange for resources by men.
If men can have sexual satisfaction without needing to appease women, they stop receiving resources for men. Women were dependent on male resources in ancestral times and their entire biological imperative is to use sex to extract resources for men.
As such, porn and masturbation (or anything that lets a man achieve sexual satisfaction without needing a woman) are shamed. Notice how nobody ever shames women masturbating or having dildos? Whereas a man is made fun of if he has a pocket pussy?
It's a shaming tactic used to control men.
