One of the things that proves the left is insane, is blaming someone for another person’s actions, because that someone has been arbitrarily placed in the same “group” as the one they are blaming.
Because some Whites practiced slavery, people living today who did not practice slavery are treated unfairly.
And because millions of Blacks and Muslims did and still do practice slavery, they are given a pass by the same liberals who condemn innocent Whites.
Moral of the story? It's not about justice. It's about creating totalitarian state by whatever means work. Race, sex or religion get people polarized? Great, use them. Disagreements over ice cream flavors get people polarized? Great, use it. The subject is irrelevant. Only the reaction matters, because it can be used to destroy harmony and peace and create civil war. Oh, and remember to do all this in the name of harmony and peace.
Are you a Leftist? Here's the test - did what you just read make you grin with glee over how well this strategy works to destroy civilization? Because that's exactly the response of a Leftist.