Skiing isn't all about "powder and real mountains, and everybody who doesnt like it should die". Skiing's about having as much fun as possible on the mountain no matter what way you want to do that.
Don't get me wrong, i love skiing powder, but its just not right to call somebody who enjoys park and not powder. I could say the same about people who ski powder and hate park, but I dont because I know they're having fun, which is all that matters.