Huh?
Yoshi-P was on record for quite some time dismissing the idea of male viera as 'weird' and although there's no concrete proof, it can be reasoned that he originally hoped that he could get away with adding two gender locked races. It was only in response to the backlash that male viera were added and even then they've been plagued by issues such as being unable to use many hairstyles and glamour options.
To say nothing of the situation Hrothgar face.
From the interview in question:
https://i.redd.it/ca1q5hg9ntn21.png
It's good that he added them, though they were only added in response to criticism and it's his job to deduce what is and isn't a beneficial addition to the game. Personally I still think WoW has a broader range of playable races overall to suit a greater number of personal tastes. I miss some of the playable options, to be honest.