Communists tried to go hard against male and female gender differences too, early on on in the USSR and China, together with trying to destroy the family. It was so incredibly incompatible with basic norms of the human condition that they had to back off and roll it back because their societies were starting to disintegrate and get overrun with orphans the state could not take care of.

All the hard left is, is just communism. It all always goes back to communism because that's the only real idea the left has ever had to try to put up against Capitalism. It's failed every time it's been tried, but they'll never stop trying until they're all dead.