Patriarchy is pretty bad for many bodies' physical mental & emotional health

Just to fit in with others, patriarchal ones routinely blare out messages like "Society raised me to devalue most women and girls, but especially certain ones more than the others."

"And then, society trained me to only treat a select few (usually the ones with lots of money) as more human than the other ones." 

Sometimes patriarchal women as much as patriarchal men seem to feel compelled to indulge themselves in these behaviors.

They do it to get rewarded. Maybe with money, but sometimes just for attention and the approval of others in the patriarchal society.