"It's always reassuring to find you've made the right enemies." -- William J. Donovan
Leftists claim to be supportive of woman and Blacks but only as an electoral base, and will bribe both with public money in order to maintain that base. Of course claiming that there is a War on Women, or that Republicans are racist, is their single most important strategy - and the poorly informed buy into it..
Blacks and women are their base so they can't have either stray far from the plantation. That's why leftists attack any of their base who tries to break free from it.
This charge is as idiotic as the "Critcize Obama = racism" charge. Congratulations, you rank right up there in the pantheon with a whole bunch of Liberals.
That would explain part of it but not the venom directed at those who might hold different political positions. It's almost feral sometimes.