But proponents of such a double standard would argue that the power imbalance you've cited is the reason for the double standard, in the first place.

I don't agree with their cognitive dissonance; I'm just placing it in context.

A lot of these same gender binarists are quick to assume that every man and every woman is exclusively heterosexual...and they frame the entire narrative around that supposition.

They don't care about universal consent and reciprocity...they just want to push a misandrist agenda.