(a) Despite many years of trying, the Gay Mafia has yet to find a "gay gene." It doesn't exist. There are well-documented cases of identical twins where one is "gay" and the other is not. Same genes, different orientation.
(b) The best hard data on the subject indicates that less than 2% of the American adult population identifies itself as homosexual or lesbian. In the "arts," it is obviously much higher.
(c) Gay and lesbian are completely different phenomena. Gay is an innate impulsion in which a male experiences overt "sexual" attraction to other males. Lesbian is much more a matter of choice, often resulting from unpleasant experiences or a lack of opportunity for successful heterosexual relationships (e.g., Rosie O'Donnell, Linda Hunt).
(d) Many formerly-gay men have undergone successful conversion therapy and many have, by force of will, "converted." Regardless, the total percentage of the male population which experiences this sexual attraction is miniscule. The Gay Mafia disputes "conversion" violently, because it implies (to them) that ANY gay man can "convert" if they choose to do so. Disputing reality is not healthy for anyone. In popular fiction - due to political pressure - the whole idea of "conversion" is treated as delusional and impossible.
(e) It was only as a result of political pressure that the psychiatric community re-classified homosexuality from a "disorder" that could be treated, to a "normal" aberration like left-handedness.
(f) Buggering another man (or being buggered) or sucking his cock (or getting a BJ) is not "having sex." If you don't believe me, consider President Clinton's TRUTHFUL statement that he "did not have sex with" Ms. Lewinsky. Again, it is only a result of political pressure that the expression, "having sex" has been re-defined to include any activity involving gratification-seeking activities employing the sexual organs.
(h) Homosexuality cannot be legally defined. It has no identifiable physical characteristics and ultimately comes down to whether the individual wants to be so classified. Men in prison sometimes have years-long relationships characterized by regular acts of "homosexual sodomy," but if you referred to such people as "homosexual" they would dispute it violently.
(i) The current Leftie Idiocy is that gender, like homosexuality, is a matter of personal identification (but NOT "choice"). "Not all women have vaginas," we are told. Bullshit, on steroids. This particular Leftie Idiocy threatens the entire world of interscholastic sports. Har-de-har, Har!