Now that I’m careening dangerously into tl;dr territory, back to Acid_Lamp.
First things first, I really think in a lot of ways we haven’t moved past patriarchy and misogyny and enforcement of gender roles (as the button says, “I’ll be post-feminist in the post-patriarchy”).
Leaving that aside though, what I hope we’re coming to is that (despite the etymology) a virtue is virtuous regardless of who’s doing it. If it’s good for a man to be strong and confident, surely it’s good for a woman to be strong and confident. If it’s good for a woman to be nurturing and protective, surely the same goes for a man. But stay tuned, there are nuances.
On another important subject:
I think one thing that’s really important to grasp is that one person’s gender identity that is outside the norm shouldn’t be a menace to your own. Everyone builds their gender identity out of all the parts that are important to them. For example, for many, many people, their physical embodiment is of great importance to their sense of gender, for obvious reasons, the most important being that we privilege genitals above everything else in trying to judge what a person’s gender identity is from the moment they’re born.
We can problematize this – point out that it in fact doesn’t work for a lot of people, not only trans people but, for example, people who for whatever reason have lost reproductive function – without getting rid of it for people for whom it works very well. We don’t have to take something that used to be universal and get rid of it entirely; we just have to realize that instead of working for everyone, it works for a lot of people, but not everyone.
All the more so for your examples of “men’s culture” and so forth. I’m disinclined to judge attributes on the basis of whether they’re traditional for one gender or another, but instead on the basis of whether they’re helpful for people in general, or at a particular time. But I build my sense of my gender out of lots of different things about myself, and people in general do the same, whether it should be from attributes that are traditionally thought of as gendered for their gender, gendered away from their gender, or not gendered at all.
And I see on preview that wolfstu has dealt with this more appositely, so I’ll just stop.