Taking the worst in promiscuity and freakishness of gay culture doesn't make a case for it as mental illness. There are freaks and promiscuity with straight people too. STDs are common with swingers and there are plenty of straight weird fetishes involving cross-dressing and bdsm with straight non-transgender people. It's an obvious straw man.

And it's senseless to defer the question I asked you to more educated and knowledgeable people when you are the one using mental illness with such broad strokes. No one else has to justify your silly categorizing, but you.

You're being ridiculous.