Or when they commit suicide because they feel so guilty that mom and dad are both now working menial jobs because they can’t get good-paying jobs in the new city. Their older brother falls into depression because he was about to start his senior year of high school and was student body president but that is all now gone and he has to start over. Grandma used to provide child care for the younger siblings but now they are left home to fend for themselves while mom cleans houses.
It hurts a trans kid to see their entire family upend their lives and suffer for them.
It isn’t simple for anyone. Yes the families of trans kids need to do whatever they can to keep them safe and yes these days that includes at least strongly considering moving to a state with supportive politics but we all need to work to make moving not necessary.