Trans women are targeted by misogyny though. If you declare trans women are males and that maleness predicts misogyny then you are predicting that they experience misogyny in a way that men briefly mistaken for women are, and that's false. They experience it like cis women do

If a camp straight man experiences routine homophobia then he has seat at the table in combating homophobia. As long as he isn't talking over gay people then what's the issue?