When violence is needed - which it is periodically - women are so used to offloading the unfortunate work onto men, then complaining about it, they've come to believe this is true.

With no men to do the rare-but-necessary violence needed, women will simply become more violent. From sociopathic early teens who stab their girl-friends to death, to female cops who shoot their female partner for leaving them for another woman, the violence and sociopathy that is highlighted as something men do will simply be done by women instead when there's no men around.