Men are merely exploring possibilities that were unavailable to them for hundreds of years. Women are, as well. What's wrong with that?

And as for breats, vagina, and monthly cycle predisposing one to emphasizing the "feminine principle" - the Amazons thought that the "feminine principle" WAS the way of the warrior, and left the men at home to look after the kids. Too bad they were outnumbered by the patriarchial male armies. It would have been interesting.

I would much rather live in a society where people can follow and develop the character traits which interest them, and not worry about how others judge them for it.

People are people. They have all possibilities within them.