Well redlining was government policy, and he actually addresses the perverse effects of government policy that enforce discrimination in the chapter. He also s

Well redlining was government policy, and he actually addresses the perverse effects of government policy that enforce discrimination in the chapter. He also specifically addresses violence as positive harm that the government has a duty to prevent. I'd really encourage you to spend the 15 minutes to track down this chapter of Friedman's book and read it because it addresses most of what you're talking about.