SueDonim
Funny that, Amberspyglass & Gagajo, because my experience is the very opposite of yours. Almost everyone of my acquaintances does not accept that people can change sex. Sex as a biological phenomenon is immutable.
Several friends are parents of young people who say they are trans. In every single case, there has been a background of abuse, some of it sexual, and also MH issues and autism diagnoses. A couple of the young people have now retreated from their belief that they are trans and have come out as gay and found happiness.
Sorry Sue. But yes, most of the gay women I have known were accepting of trans women. You can tell me I'm wrong all you like, you can't alter my lived experience.
The students I've worked with may have had other issues as well. Some came from very working class backgrounds, so poverty at times was an issue, but some were from extremely affluent familes (not that that is an indicator of no abuse). They have been extremely diverse. Spanish (in Spain). Chinese (in China). British, in the north and the south.
So I'm sorry, but the sheer amount of experience that I've had with trans people, for me, is evidence that certainly not all are trans because they've been abused/are autistic/have MH issues. And frankly, it is insulting to assume that there is a 'reason'. That harks back to the bad old days, when mothers were told they'd made their sons into gay cissies because they'd coddled them/shown too much affection or some other such rot.
And far, far, far from seeing biological sex as immutable, the majority of gay people I've know have NOT felt that way. Yes, a couple have. There is conservatism even within the gay community. But they were older, white and quite traditional (nothing wrong with that). The vast majority of the gay community are very accepting of difference.
Ultimately, your response, to just bulldoze and tell me I'm wrong is exactly why I didn't really want to get into this debate. Because that is what the transphobic lobby does. Tells others we are wrong. NOT that it takes all sorts and each to their own. Just throws down something as a fact and demands we all accept it. Sorry. No. I disagree with you.