Earlier quoted context omitted.
A problem with this kind of analysis of the situation is that everyone thinks they're in the "subtle and qualified" camp.
It should be obvious that anyone arguing against having a rational discussion is wrong about being in that camp.
https://aeon.co/essays/how-cold-war-philosophy-permeates-us-...
Also, any sentence with "it should be obvious" raises a red flag with me - usually it is uttered by people don't actually want to reflect on whatever they are asserting to be true.