They do seem overlooked. You would have expected more prominent Duskwight in Gridania but the highest ranking one we know of was that Duskwight Noblewoman who went insane in Haukke Manor. Otherwise it is just Wildwood Elezan which I think is boring. We have Ishgard to the north with plenty of pale skinned elezan, although to be fair they likely don't consider themselves Wildwood and would look at you funny if you used that word around them.

I can think of only 3 times when a Duskwight npc was involved in a quest in any prominent manner, but then again maybe some of the elezan we thought were wildwood were actually duskwight that looked like them.