Can we believe ex-gays and ex-ex-gays?

Peterson Toscano makes a curious comment about ex-gays and ex-ex-gays in an email to Box Turtle Bulletin

In sharing ex-gay survivor narratives, I see the importance of digging up the many non-religious reasons people go ex-gay. For too long Focus on the Family, Exodus, etc, have been hiding behind a religious curtain. Similarly many ex-gays and former ex-gays I meet express that their ONLY reason for going ex-gay was their faith. Warren Throckmorton capitalizes on this sort of thing claiming that the struggle is an incongruence between faith and sexuality, when in reality for many it is primarily a conflict between society and sexuality.

First, Peterson says the ex-gays and former ex-gays express that the only reason for seeking to be ex-gay is related to conflicts over faith. And then he says I, in some way “capitalize” on this claim when in fact, the conflict is not really with faith but derives from conflicts with society. Maybe it is just me, but it appears he is saying those congruence seeking ex-gays and former ex-gays are wrong. They really weren’t motivated by religious conflicts at all. Apparently, I am wrong as well when I believe them. Perhaps, he is suggesting that I know that they and I are wrong but I ignore that. I am not really sure. But the message I get here is that he knows the real motives.
Seems like you find confirmation bias all over. Those ex-gays and ex-ex-gays are mistaken, the real reason they seek ex-gay is social conflict, Peterson asserts, even if they don’t know it. He needs to dig for what he knows is there.
I am sure in some cases, that social disapproval is more motivational than religious issues. Religious disapproval is a metaphor for disapproval from all sources. However, on the other hand, I think you risk missing the individual factors by “digging up the many non-religious reasons people go ex-gay.” Sure those who minister and help should be open to those reasons. However, those who dig should be prepared to find little else but what the conflicted person said in the first place.