As a small minority, they support and hire each other. Once you get a homosexual in a management position, more will be hired. It works the same way with other small minority groups, too, of course.
They are probably a bit more than 2%, especially if you include bi-sexuals.
That 2% or whatever it is probably makes up 30%-40% of the white liberal population.
They’ve been successful in networking and forming alliances as well as emulating the civil rights movement in exploiting white, middle—class guilt. Plus, most of them are, in my experience, natural bitchers and complainers who use pressure and persistance to get their way.