I mean, I'd prefer that they didn't have gender-locked stuff on the Mogstation, either; I could certainly buy, say, the Snow outfit from the Mogstation and be utterly unable to wear it because it's for men only. But going back and changing existing Mogstation items to gender-unlock every single one would be a hassle, so I'm not going to hold my breath for them doing it.
Which is, unfortunately, the same reason I don't expect them to go back and make special hat variants for the Hrothgar and Viera on existing outfits, even Mogstation ones. (And the newest outfits, being older content brought across from the run-by-other-people international versions of the game, do really sort of count as 'existing outfits'.)
There's definitely very little reason that gear consisting of entirely new models shouldn't be usable by Viera and Hrothgar where feasible going forward, though, and doubly so for Mogstation items; that, I assume, everyone can agree on.
