I was thinking about cognitive therapy to decrease the likelihood they would harm people as a result of the proclivities they cannot change. Some people have a natural urge to murder people all the time, if they learn to control it there is no reason they cannot contribute to society.
There's a program in Germany related to this, called Kein Täter Werden (to not become an abuser / don't become an absuer). I think it's controversial because the therapy is confidential, even if the participants have committed abuse.
Do we have any evidence that sexual preference is genetic? My understanding was that it was primarily based on hormone levels during pregnancy, kind of like handedness. Some amount pf experience also certainly plays a factor when it comes to abusive behavior, people can turn people into abusers via abuse.