In one conversation with my mom, I did mention being afraid to say anything when I was a child and she assured me that they would have done what they could to help me. The thing is that during that time (mid 80's), the therapists would have likely recommended reparative therapy.
It came up in therapy for me in therapy during the mid 90's as a teen who attempted suicide. The psychiatrist who was an intern at the time didn't think I met the" proper criteria".
So even if I came out as a child and when I did as a teen, it changed nothing.
The thing is that whenever I run the "ideal transition age" thought experiment, it always comes up the same: the moment of conception.