I don't care what a game dev has between their legs. I like good games.
As a solo dev it's hard for me to imagine how one could be opressed.
The best way to deal with male-centric ("sexist"?) games is for girls/women to make own games how they like them.
You can't change the male-centric past where we come from, and you can't force instant equality. It takes some time for things to level out naturaly. Maybe a generation or two.