[otde]

It's pretty complicated! I'd say it's a little bit of a lot of things, and the amounts of those things depends on the person. There's some people who feel like they wish they could have transitioned but didn't, and direct a pretty intense resentment towards people they see as having undeserved happiness (the "rotten egg" theory). Some people believe in a strict natural "order" in the world that they see trans people as subverting in ways they see as disgusting. Some people are scared parents who believe trans people will indoctrinate their children and turn them into unrecognizable, traumatized, uncontrollable shells of their former selves through surgeries and hormone treatments.

Shared amongst all these lines of thinking is an intense belief that the world would be a better place if the idea of being trans (and trans people in general) simply didn't exist, and that to move to that world, we should be detransitioned first, invisible second, and dead otherwise.