The meaning is quite clear, crazy white females as a group are the left's spearhead for undoing two thousand plus years of human advancement and achievement.
"He [Winston Smith] disliked nearly all women, and especially the young and pretty ones. It was always the women, and above all the young ones, who were the most bigoted adherents of the Party, the swallowers of slogans, the amateur spies and nosers−out of unorthodoxy.” - Nineteen Eighty Four.
You’re jumping in?
It’s racist. I find it senseless, illogical bigoted and nothing but spreading racism nothing to do with 1984