Don't know about Alex Jones' theory, but there are many gays in the animal kingdom. Plus, human hermaphrodites have long existed before artificial hormones. Those are the trans-sexuals I understand, not those who say I am what I choose I am for whatever reason. Read my tagline.
Jones has been accused for years of claiming that birth control pills have caused frogs to turn gay.
He never said that.
But there is plenty of evidence that the hormones are causing frogs to switch sex. Frogs are very sensitive to environmental stresses of that sort.