Sex used to be simple. There were just two, defined and fixed at conception. Now intellectuals have discovered gender, asserting that “gender identity is a [cultural] construct” which, far from an either or phenomenon, is construed as a spectrum of genders blending from all female to all male.
As much as traditionalists may be appalled, based on findings from behavioral and biological sciences, the basic assertion that much of our sexuality is (or can be) culturally defined seems to be a fact. So, if it’s science-based, what’s the problem?