Is it worse for a gay person or a straight person to be biphobic?

I think that argument makes no sense. A straight person is phobic or bi-phobic or whatever because they are uncomfortable around people who like the same . I think this is hardly the case with a gay person hating on bi people. Stereotypically, gay people dislike bi people because they're either seen as confused or that they're promiscuous. That's just the stereotype. So the reasons straight people and gay people might be bi-phobic aren't the same. One's not better than the other, they're both bad.