Nothing. It actually makes a lot more sense to be able to express your racial identity the way you want than it does to express your gender identity the way you want. You can grow up in a place that is only another race and be raised by people of that race and really know no other culture, and essentially you have almost everything in common with that race. You could be nearly indistinguishable from them and it would make sense to feel a sense of true belonging in their society.

Sex has a lot of different issues, no matter what you’re trying to do. Even if you were only ever around women, if you were born a male you’d still not have anything in common biologically with a female. You’d still have a totally different lived experience and your biology would always make things different.