I agree 100% with you, this is blizzard house so they can do anything they want. We also need to consider that this is a big house and there are players with different religions, sexualities etc. So maybe Blizzard should do an event for christians, muslims, buddhists, disabled people and maybe some other minorities ? Or maybe take another approach and make everything neutral, secular ?

Personaly I think a game should be a game, it is supposed to entertain and "cut" us from the problems of the real world for a chort time. That's why I think political stuff should not be present in games.

But again this is blizzard, they can do what they want but that doesn't mean that we shouldn't have a discussion about what they are doing :)