The point is that moving ‘away’ from bourgeois bigotry is generally viewed by the left as a good thing, and the encouragement of bigotry a bad thing. It is not ‘wrong’ to be more tolerant and better educated – as this rightwing snippet would have you believe.
All this diatribe is rightwing mythology that falsely presents the White race as being a victim of its own racism and criminality. I suspect that George Carlin felt very relaxed in this interview and forgot to ‘check’ his more rightwing viewpoints.
Einstein, as a genius, stated quite plainly and clearly that the Socialist path is the scientifically ‘superior’ path for humanity, so if the greatest thinker of our age (or any age) thinks this, then why hasn’t Western society listened to him?