My theory is that many trans people aren't very likable and therefore don't have many friends. Usually these are the types that get set off every time they are "mis gendered" aka the trans Karen types, there are exceptions but they aren't usually seeking attention and just want to be left alone.

Given that the internet is about the only place that the biological realities of life don't matter, the internet is the only place where trans women can get validation that they are the same as natal women. So I think that rather than deal with reality many of them simply spend an inordinate amount of time online between porn sessions and online communities. So no matter where you go online there's going to be a much higher persistence of trans people than in real life and they'll shut down anything that doesn't validate their identity.

You can usually tell when you've hit at the truth of a matter based on how angry someone becomes upon hearing it. Which is why when you mention that Lesbians won't want to have relationships with trans women by and large because they are only interested in females, you'll see them get indignant, and that's simply because a bunch of trans-women are simply straight men with a weird fetish that want to get in bed with lesbians.