Right! That's what I have in mind when I think of someone who is mixed-gender ... no (or very little) difference in gender presentation, no difference in gender role, no difference in intellectual or job ability. And it definitely is a growing trend among young people. But, I don't think any of these young folks wish to transcend their birth sex. Likely the women still willingly mark F on gender boxes (and use the girls rooms), and the men still willingly mark M (and use the boys rooms). Their biggest complaint is the segregation of gendered stereotypes, socially and economically. They see both genders as having an equal voice and equal power, but I think they're OK with their respective male and female sex (and bodies).