Sigh. Repeating the bollocks that the most homophobic people are gay themselves, which just... isn't true.
Yeah some gays have internalised self-loathing, some even project that outwards, but in numbers or severity most homophobes are not in fact gay, because of course not, there's just far too many homophobes and not enough gay people for that claim to math.
Making this claim? At best it's ignorance, at worse it's deflecting blame.