I don't buy into the conventional wisdom and I believe the study is not perfect.
I also don't buy into this notion that at some point in life one is without choices even if they were beaten or molested as a child. Sure, it scars them for life, but they do have a choice of going down the path of righteousness or not.
Homosexuals recruit. Who they look for are the lonely kids that have been abused. They are easy to “turn”. A kid will follow someone who is kind to them. Most of them have never heard of “righteousness”. These kids aren’t usually sunday school attendees.