Indeed, as evidenced by the mental gymnastics posted at the link.
First off, "exclusively homosexual" - that would require them being a male who IDENTIFIES as homosexual and has never had relations with women. There are men with same sex attraction who are in fact married and/or have had children of their own.
Second, no breakdown is given of what percertage are "straight" vs "bisexual ", all it says is that they are not "
exclusively homosexual". For all we know, the majority "identifies" as bisexual, yet the link stated the majority are "straight ". Very deceptive tactics.
I've met plenty of women who have claimed they were lesbians but they had children. A person having had biological children has no bearing on their s*xual attraction, just on past s*xual behavior.
In the end this is just propaganda.