Same way so many gay people are racist too or that you have so many classist or ableist gays. People just often don’t care about what doesn’t affect them. Hypocrisy is common as hell in humanity. We’re all guilty of it to some extent, usually though it’s very minor and in the background. But whether it’s big or small people often ignore their own hypocrisies. This shit is just blatant in the gay community. I think they do have the self-awareness of realizing the same arguments are used against them. They just don’t care.