The part I understand through interaction with folks like this is that it’s about getting sex.
Lust drives changing sexual orientation-sexual identity.
It is a desperate move to fill a void that only God can fill.
From what I hear, Bruce Jenner still gets the chicks.
THIS! I’ve seen/known/met quite a few people who for whatever reason couldn’t get a mate of the opposite sex. And then low and behold they come out as gay, and are now happily involved with someone! These are people I went to school with in the 70’s and 80’s. I know them pretty well, and know that they’re not “Born this way”. They made a choice to swap because it’s easier to get hookups in the gay community.