Please point out for me the places where I've gotten history wrong. Also, Western societies are all patriarchal dominance hierarchies, which as I quite clearly noted, have a vested interest in maintaining gender binaries. Prohibiting women from military service and jobs like coal mining until just a few years ago and then complaining that there are no women in those arenas is what morons do. And, as already noted, women fought to get into both of those sectors and there would be more of them that stayed if they weren't still subjected to so much sexual violence and discrimination from the men who don't want "girls" in their manly arenas.
Sputtering indignantly about all sorts of things that are mostly off-topic to this essay isn't a very compelling rebuttal.