“White” has always been more about fitting a certain narrative than a specific shade of skin. Ask any black soccer player who’s ever missed an easy shot whether there’s a problem with racism in Europe. Or anyone of Roma descent.
Most of their countries do not have the same issues of structural racism that the US does (largely because there weren’t enough people with recent non-European origins to make a viable political constituency to target), and they don’t have the legacy of dealing with a country that was involuntarily multicultural from the beginning, but in some sense that has allowed casual and personal racism to fester in a way that most Americans would find disconcerting.
Well Labour wanted a leader who could appeal to Tory voters…