Complex philosophy has a way of devolving almost inevitably into a kind of "four legs good two legs bad" sort of way a la Animal Farm. In the same way dei seems to inevitably devolve into white people bad non-white people good. It doesn't really matter what it was originally. Philosophies that become popular will always devolve into some easy to understand but wrong version of itself. I personally believe this is the single biggest argument in favor of color blindness since it's relatively unambiguous.