Homosexuality and bisexuality in practice has more to do with the worldview that someone is taught
They are taught a worldview that they have a right to have sex with whoever they want for the sake of pleasure
There might be plenty of people who think they might enjoy having homosexual sex but choose not to do so if it has bad consequences for them or society
This worldview might explain why male homosexuals commit child abuse per person more than male heterosexuals
Also there are homosexuals that do not "act like woman"
Some homosexuals do stereotypical so called masculine behaviors
It is better not to think of behavior as "acting like women" or "acting like men"
You do not change biological gender by "acting like a gender"
@Stahesh
People often ask why don't homosexuals go extinct if they can not reproduce
If there was a homosexual gene it might be recessive so people who are not of homosexual phenotype might spread homosexuality
But also there are bisexual people who are homosexual but they can reproduce because they are not exclusively homosexual
I am not saying homosexuality is purely genetic
I would suggest homosexuality is learned or it Is a combination of environment and genetics and choice of actions