No Ph liberals is going to discuss this because they obviously have not been taught about Milton Friedman at their colleges. Notice in the videos of Milton Friedman how the same dumb liberals are asking the same dumb questions of today? But at least they seem much nicer, more civil, and more willing to learn than the obnoxious ones today.
Plus, liberals do not want to even consider a conservative or libertarian perspective. You are wasting your time.
You should DEFINITELY check out Thomas Sowell.