I'm not going to say something untrue for the sake of this discussion,
This discussion is already rotten with people saying things which aren't true.
So here we are, 43 pages in, and you still aren't paying enough attention to have spotted that the thread was started on the basis of there being a legal decision that there are only 2 sexes and how that (in transphobic bigotland) means we (i.e. the society which the transphobic bigots want to wish into existence) can get on with dismissing trans people as either non-existent or totally unimportant.
Medical conditions, no matter how rare, show that the court's decision was scientifically flawed.
Well we know that it isn't "just the way it is". Not always.