I found this article interesting because Black uses the phrase "criminalization of policy and partisan differences", and means that to say that both ends of the political spectrum routinely accuse the other of being the absolute worst people born since Hitler and Genghis Khan had identical triplets. According to this sort of mindset, anything the other side has to say on any subject is reflexively responded to by it's counterpart as the grossest crime, or the most egregious abuse of human rights, and probably an indication that one side or the other would like to run a conveyor belt full of kittens through industrial wood chippers and sell the resulting mess as luncheon meat in your kid's school cafeteria.
No one gets the benefit of the doubt, anymore, no serious question ever gets the fair hearing it deserves.