Old cranky cons have been bitching about this for nearly as long as I can remember. Hell, the Birchers probably claimed it was a Communist plot, just like every other social change for the better.
I think more prominent wingnuts are now saying the misogynist stuff out loud, and with a platform - and not getting shut down/filtered by others now, is all. They don't have to meet in small groups IRL or stand on the corner handing out pamphlets any more.