Tell me, how far do you think the apple falls from the tree?
Pride movements are political. When one is a minority, and not in the privileged group, rallying together can be empowering. In universities, having Jewish, Asian or Hispanic Union aims to allow students to come together to share in a cultural identity. That's why there's also things like the Scottish Students Association, etc. To bond over the love for haggis.
Do you think there is a white culture? If so, I'd love to understand what you think that entails.
Being part of the privileged group, and having a pride movement based on that makes one an arrogant, ignorant douche. Just sayin'