A lot of people don’t care for the notion that medically there are differences, and so sometimes the distinction is warranted and necessary.

There are two dominant presenting genders, but medically we know that the x and y genes aren’t represented in such a binary fashion. Some people latch onto this knowledge as proof there is no such thing as a “man” or “woman” anyways.

I’m just a parent of a trans child trying my best, and I often times run afoul of the more vocal in their community because I don’t align with their beliefs 100%.