>>29016899You need to keep up with the latest developments in scientific research. The two biological sexes aren't fixed points, they are just attractors in the possibility space of all embryonic development pathways, and sometimes individuals get stuck at some point in between. In some cases, the entire genitals are neither male nor female but something else, but in other cases, the genitals develop in one direction but the brain develops the opposite way.
Why is everbody so obsessed with small minorities that don't harm anybody? Ah, right, it is because of the patriarchy, heteromormativity, and male supremacy, all of which is a very recent thing in comparison to the hundreds of thousands of years that humans have existed on this planet. In "primitive" tribal societies, being trans or non-binary is something that just happens sometimes, and people don't think about it very much. Many indigenous peoples around the world have names and social roles for genders other than male or female, some have up to six different genders.
It's only after a bunch of patriarchal sheep breeders decided that their single desert god doesn't like anything but binary heterosexuality and everybody who doesn't conform needs to be stoned to death that things started getting really bad.