If a gang of white people stalked and beat a black couple on the streets of Cincinnati, we all know what would happen. Politicians would be wearing kente cloth scarves, taking knees, begging for forgiveness that white people exist, and preparing scaffolds for the perpetrators. There would be marches, speeches, yet another national reckoning on race, and endless think pieces in The Atlantic, The New York Times, and a 60,000-word essay in The New Yorker about the horrors of white supremacy in America. But in this case, the perpetrators were black thugs and the victims a middle-aged white couple, so...