It’s based on the incorrect belief that gender is rooted in biology and that, therefore, any trans person must be biologically broken in some way to identify the way we do.

That’s the trick, isn’t it? Of course I’m trans because of my body, my society, my physical world. But that doesn’t mean me being trans is wrong or broken at all. I’m a woman because of my body and my society and my world just like every other woman is. Literally every one of them. Only difference is how long it took everyone to figure it out.