I think the idea of celibacy changes the debate, because such a homosexual is not acting out homosexual behavior. My interpretation of all of this, is that they still feel homosexual leanings, but decide not to act on those feelings.
I cannot imagine any person not having an inclination to sin in one way or another. I cannot imagine that there is anyone who does not think about, and being tempted by, sin from time to time. I see BEING gay as just like that.
I am in BIG trouble if it is sin to WANT to have physical contact with attractive women, even if I resist. I don’t believe it is sin.