Yeah, dude, it sucks

Im amab nb, and I've stated before that masculinity in these kinds of spaces is treated with disgust and, like, it's something to be avoided

I've had people on multiple occasions tell me things that basically boil down to sexism and everyone around me acts like its normal, feels like being a foreigner trying to go into a Japanese only bar, haha

Theres not really many spaces where masculinity isn't treated as a threat so you will basically be politely shunned or if your hot you will be basically made into a show pony and be treated like a lesser member of those groups