It makes a difference in our society, in our culture, in how divided we are, in how our society is torn apart, in how people of different racial backgrounds, or different genders, or different economic classes are pitted against each other, by polemics and hate mongers, who are supported by executives because "he's really a nice guy off the air." From the listener's standpoint, the listener doesn't hear the nice guy. All he hears is the conspiracy theory pushing, the ginning up of outrage, calls to insurrection, etc. -- D.