Note by @jeder

So, before they accept a proposal, the fine folks at unicode want to know if there's any demand for it. Anyone interested in being able to plonk a nonbinary gender symbol (like ♀ or ♂ but cooler) in their bio?
(hoping @ShadowJonathan can boost for reach)
(also yes I know about mercury and sublimate of antimony and they're not good enough)