Here's some of my unusual take when it comes to troonery endgame. The whole concept of transgenderism in the West, is someone who get body modifications to be seen as the opposite sex. Under the society agreed upon rule of supplanting the lie that someone is 'actually' the opposite sex, if they stray away of gender roles and norms too far.
The thing is, it only worked in the decades past because trannies were rare, most people didn't know about trannies, nor they knew about the subtle difference between male and female anatomy without the cultural signifiers such as dress code and mannerism. A woman can crossdress as a man and worked as a doctor for several years without anyone suspecting that was a woman back in the 1800s - but now a woman who dress mannish will be immediately clocked as a woman. Societal heuristics we use to determine someone's sex is a very cultural.. but physical differences are very real, just overlooked.
And so, Ironically, the more trannies we have in the world, the harder for them to pass due to exposure alone, regardless of how beautiful or well behaving they could be - because eventually you can't hide biology. Many troons have voiced the worry that they're clocked all the time in places like LA - because people have already built the heuristics for spotting troons. They know what to look for.
In Thailand, trannies as we know in the west don't exists anymore because we've got so many of them they became the 'third gender' due to everyone being able to spot one.
FtMs are harder to clock now because they used to be much rarer, but at one point they'll just be seen as women on roids, just as women with short hair in suit and large overcoat isn't a man.
Even if there's no backlash, their own expansion will be their own demise.