girlish girls, manly men.

[Alex K]

No, as such "baggage" has been around for a long time,

So have Smallpox...

you need a really good argument as to why it can be discarded.

Don't think I didn't notice how you're suddenly completely changing to a new argument without having finished the last one convincingly. You never got beyond a vague statement that somehow being a dominant chauvinist might aid to prevent depression, or something, and that gives any justification to that lifestyle.

Now your argument is that it's because it has always been done like that. Ok...
No, I discard your ideas because they severely limit the ways women can flourish, and would lead to a world I find unjust, populated with people I'd find terminally boring. Most of us do.