The British new class elites, as seen in the example of the BBC, have viewed the recent Royal wedding as showing that there is nothing essentially white about Britishness, that Africans can be just as British as those who trace their ancestors back to the Saxons, for example.
Of course, this cultural nihilism is not extended to, say, the African migrants, or Muslims, who do have a culture, and an absolutely fab one at that. How then is this double standard justified? In short, it is not because these elites now rule so there is nothing to justify because they make the rules. These elites are the same sorts of creatures who see nothing at all wrong with modern London: