I cannot remember a time that anyone on the left was hostile to me for being male. On the other hand, I’ve been called things like “pussy” and “beta cuck” by people on the right just for my political positions and that seems a hell of a lot more hostile to my masculinity than anyone on the left has ever been to me.

I think you’re just assuming that when people talk about patriarchy, they’re talking about maleness, which shows a total misunderstanding of the issue and the problem.