I don't get it. Why do some cishets see us as s porn category? And why are these same straights some of themost prejudiced people? For example why are us bis seen as threesome objects in the eyes of some people?
I dont think its that bad. Its simple math. Straight people like gay/lesbian porn because its just two of something they like. Kinda the same goes for bi people watching trans porn. I dont agree with how the porn industry is treating the actors with derogatory titles(such as shemale) but thats a different story.
I think you read too far into things. Lesbian is the most common because a lot of men want to watch women without other men in the mix.
And I don't believe LGBT as a whole is fetishized as much as just lesbian for that specific reason. It's an easy one-term label that gets the "just women in the video" point across.
The anger is part of the kink for them. If one becomes an ally, queerness loses its taboo status and then they're not as turned on. Their hornyness takes priority on our rights.