>>158990Because he was rejected by white women, thus they must be punished. Whether it's because he's brown, socially retarded or just extremely ugly, he's internalized his hatred for white women to the point where it's become part of his sexuality, it's very likely he can't even get hard anymore without watching a woman fucking a dog.
It's remniscent of Elliot Rodgers hapa rage, only he actually had women interested in him and actually had the balls to do something about it that wasn't having mental breakdowns on imageboards.