@Vargas
I'm astonished at the Twitter replies to FPFW about this, yet again claiming it's transphobic. How on earth can they claim that? Surely it can only be helpful to know the stats of the trans community in relation to the larger non-trans population??
It's not about reality though. For trans activists it's about validation and/or about removing sex as a category entirely in society.
I've seen transactivists arguing for blood donation by self ID even though an accurate record of sex is very important for donor blood as it could potentially kill a man if he uses donor blood from a woman who's ever been pregnant. It makes no sense at all.