If you know or ever heard of Elf in literally any games and movies, Elf is always count themselves as superior to the others race. Because they first born with magic, long lifespan compared to most of the races that exist in most of the universe. So, Calypso being a princess herself with that arrogant attitude is perfectly understandable, it would be weirder if she's not that racist toward others.Almost done with the latest update; really enjoying the experience so far.
I'm in a hurry and can't elaborate on my thoughts right now, so I'll just say one thing: I'm really hoping the plot is going in a direction that involves Calypso eventually being humbled and losing her edgy attitude. Don't get me wrong, she's a highly interesting character and I'm looking forward to spending more time with her, but her "fantasy racist" attitude is becoming a bit overdone. She was so much more pleasant at first, too.