No. Actually you're wrong. You're concluding that the only way someone can be gay in a completely religiously orthodox (against homosexuality) environment is genetic. You are saying people cannot choose to be different than a strict environment. THAT is horsecrap. Your conclusion is flat out stupid. Fill in the blank with any behavior, life choices, etc. You conclude that you are locked into your environment. Any variation is based on genetics. There is no other way someone could choose to be gay in that sort of environment? That it HAD to be genetic? That's stupid.
actually i specifically said i beleive a percentage of bi people chose to be gay, like a percentage of bi people chose to be straight. and yes some crazy people do chose to be different even if they will experience massive abuse, but that is a very small minority of the population and most "grow out of it" and there is no evidence gay people grow out of it. nor is there any evidence whatsoever that gay people can be turned straight.
and you still haven't explained how it is driving politics that it is genetic. i'm waiting. i fail to see why this makes you so very angry? why do you care?