Until the gay community comes to a solid conclusion, there will always be debate.
FWIW, the overwhelming majority of lesbians I know were sexually molested as children by men who were family members or friends of the family.
Im sorry I don't understand what you are refering to to... what debate are you talking about?
If gays conclude that the research on this subject is factual, that no gene exists, they will accept that answer. They will have to look elsewhere to find reasons for their thinking and behavior.
In essence, accept the facts or debate forever.