Well first of all, I’m not saying they are “just” gay men. Like I said, I don’t think it’s all that useful or even possible to try and draw boundaries around what or who is gay vs straight. People and gender and sexuality are way more complex than that.
And the original context WAS about cock-obsessed chasers. And not all of them, but some of them definitely are (internally or otherwise) misgendering trans women. And that is definitely gay.
Because my point is that I really don’t give a shit about litigating queer identities, and I think it’s pointless to try. Which you keep mischaracterizing as transphobia. You ask if I think anatomy is inherently gendered, and I just think it’s a bad question.