Bisexuals aren’t Queer
Some people are, but no specific bisexual people needn’t be ‘queers’. The homosexual and lesbian scene is filled with bisexuals, lots of whom understand it’d be socially embarrassing to turn out about their real sex in a biphobic environment. We are together within our attraction to folks of the exact same (or similar, see above!) genders, as well as in the discrimination we face if you are «them» from the homophobes.