I remember watching that documentary and it's just heartbreaking to watch a man suffer like that. It's honestly one of the most depressing stories I've ever encountered.I think it was mentioned either upthread or in the trans kids thread, but the Children of God/Family International cult engaged in really heavy sexualization of children, including current leader Karen Zerby's son "Davidito" aka Ricky Rodriguez. Davidito's childhood of sexual abuse by his adult "nannies" and others in the cult was turned into a fucking parenting manual (warning: this link has censored but still wholly awful scans from that book) and distributed widely as a model for all families to follow. He was also encouraged to perform sex acts on other children in the cult including his own siblings.
As a young adult he broke off ties with them. Age 30 he made this manifesto about how fucked up it was to do that to him and other kids in the cult. Then he tried to track down his mother to kill her but couldn't, instead invited one of his nannies to his home and killed her, and then shot himself. Here's a documentary about him, sorry I can't find a copy all in one piece.
I'm dead certain that's what's on the horizon for some of these kids when they realize what their parents did to them.
Hopefully () we can start having honest conversations about trans-related issues with trans people too. At the very least these people need to be informed about what they're getting into.