[eropple]

Seeing as how the historical perspective is almost directly reversed from what you claim, I'm going to have to be skeptical about this. The European-historical aversion to largely one-way nonconforming to gender and sexual roles (men acting as women being a problem, ditto male homosexual behavior) is pretty explicitly due to a rejection of (heterosexual) masculinity translating as a threat to that (heterosexual) masculinity.

Those currents run deep, and run through to today. And that's not to say that "but a guy might go in the girls' bathroom!" is not what bigots say, because as a prima facie claim that's certainly common--but I very much doubt, were we to see some unvarnished honesty, that bathroom fears are actually a primary motivator rather than a convenient battleground.

[hackinthebochs]

There is certainly a longstanding cultural thread of defending traditional manhood through explicit castigation of male deviants, but notably the source of the explicit castigation is largely from other males. The pushback against trans-women's acceptance as women isn't largely driven by men. It is pretty evenly distributed, or perhaps even more driven by women. The point is that these seem to be distinct phenomena driven by distinct concerns.

[eropple]

> perhaps even more driven by women

Can you substantiate this? It doesn't match my understanding of the situation either from a cultural or an interpersonal perspective.

[hackinthebochs]

I don't have any hard numbers, but it is the impression I get from various organizations and legal challenges to trans legislation in the UK. The organized opposition seems to be largely driven by women.