Imagine there was a political movement so powerful and so intolerant that you might be visited by the cops for making fun of it. A movement so dominant that desecrating its symbols came to be treated as a kind of blasphemy. A movement so fawned over by the elites that any town or village that refused to bow down to it – to wave its flag and shout its slogans – risked being written off as unsafe, and essentially as unclean. A movement so embedded in the ruling class that every wing of the establishment, from the political set to...