Bigots always have their ways. Even if it bunches metrosexuals in with actual homosexuals, and makes for all sorts of other stupid lack of nuance takes, a bigot doesn't care, because they're always right. If they thought their view could be wrong, they'd be less likely to be a bigot.
I understand others, but your sexuality? If you're not literally wearing a pride flag, how could they work that one out just from a video of you?
Stereotypes. A few that come to mind:
An affectation like a lisp
A buzzcut
An androgynous appearance
Bigots always have their ways. Even if it bunches metrosexuals in with actual homosexuals, and makes for all sorts of other stupid lack of nuance takes, a bigot doesn't care, because they're always right. If they thought their view could be wrong, they'd be less likely to be a bigot.