
Originally Posted by
dezzmont
The lore argument is kind of silly as both races are undergoing a diaspora. As has been pointed out, Miqo'te males were extremely rare in universe, and often controlled, but there was no logical reason they wouldn't work as adventurers compared to say... the Padjal who are essentially an unnatural race. Males/Females of a species can't be so rare that it is inconceivable for a thousand or so to not be participating exclusively in their reproductive survival unless you are telling me female Hrothgar are going to be some gross ant-queen who literally is constantly mystically having babies from a bunch of different Hrothgar parents (or else Hrothgar are essentially almost entirely siblings), or make Viera are so rare that every single Viera is extremely inbred. Even a 1:20 ratio on the male side with the Miqo'te doesn't make a ton of sense, which is why the game goes out of its way to note that there are actually more males than that, and its just most don't generally get to breed.
If a race is common enough that its lore acceptable to have adventurers it means either they must reproduce magically (Galka from XI for example) or there literally must be enough females of their species to sustain an adventuring population. It doesn't matter if that population is actually proportional to the male adventuring population because adventurers are already not representational of their species in the setting which means they don't actually need to reflect its ratio, and societal aspects can drive a minority to adventure (ex: Miqo'te unable to found a new tribe or who want to escape their tribe). Adventurers outnumber visible NPCs, but we don't assume that 90% of the population are adventurers!
The lore justification for these two species in particular isn't even that persuasive. Its REALLY clear that Hrothgar females aren't astonishingly rare, so much as fufilling a specific function in their society and somewhat rare like a Miqo'te man. Meanwhile with Viera they aren't even rare by previously established standards (Its a 1:5 ratio, rather than the 1:20-1:10 for the Miqo'te) They just happen to fufill a role that doesn't allow them to leave their homelands... you know... just like female Viera who literally aren't allowed to leave their homelands or else they are banished from society for shirking its norms?
The writing obviously leaves on the table the option to bring male Viera and female Hrothgar into the game because they really aren't that fantastical, but there is a sliver of deniability to allow gender locking. Because, lets be real, this probably wasn't a lore choice, likely it was monetary. And there CLEARLY was a desire to make female Hrothgar and male Viera, they had concept art of them! So its likely SE felt races didn't drive enough sales and took a lot of resources and so they were told to just make one, and pushed it to two with gender locks with the potential to put em in post-hoc when they could justify it via backlash.