99 percent of the time, children, like myself, who were raised in sexually abusive families/cults or who were victim's of mind control programs where sexually deviant behavior is present go on to lead the same life-style and, yes, through conditioning.
However, from my own empirical observation I believe that there is also such a thing as genetic homosexuality. I have seen cases in my own family, extending through three generations in one instance, almost as if DNA is involved. And no cultural factors (abuse, weak father, dominant mother, etc.) involved.
The percentages of "true" homosexuality would be far less than ten per cent of the overall population, IMO; and if other deviant conditions (i. e., pedophilia, bestiality, etc.) can also be inherited (and I'm not saying that's the case), I would expect the percentages of the population affected naturally to be even lower than the homosexual scenario.
So when we see this disproportionate amount of sexual deviance in politicians, celebrities and others of wealth and position, the only possible explanation is that someone --- or something -- is promoting the behavior.
So I'm inclined to lean toward Draken's explanation, but not irreversibly so.