People should not be reaching 2 different conclusions if there is only 1 truth. Teaching critical thinking will reduce the amount of people falling for false narratives. So it's a positive development that helps the country as a whole.
People are discontent and angry because of their media choices. You've listed emotions, so the people you're referring to are the products of propaganda intake.
I think media is making it worse, for sure, but I don't think its only media that makes a person discontent. Some people consume little or no media are are still unhappy with the way things are. Perhaps not angry enough to storm the Capitol, but still weary of the system.
I do find the less media a person consumes, the less dedicated they are to one party or the other. Maybe we should all consume less media? Turn off the TV/put away the phone/get off the computer for awhile and talk to each other face to face? Perhaps part of why we're so divided is... we really are. Physically, emotionally, mentally, we keep our distance(even before Covid).
I think another thing that breeds distrust is the untouchability of our politicians. They lead pretty blessed lives most of the time(financially), while many struggle. Its easy to feel bitter about this, and then turn around and believe silly stories like QAnon was spreading. Getting money out of politics would probably help heal this(though I'm not sure how that's to be done).
Critical thinking is important, yes, but emotions are too, as people of all different intelligence levels seem to be driven by them. Much of society's ills can show us this...
The discussion is about the political division in America and how to unite it. The division is solely based on media intake.
Alternative-facts = lies.
If you want to discuss something, give me an example of this "things can be proven true or untrue." That sounds like something straying off the political course.
It would help me to know specifically which alternative facts we were discussing. I'm somewhat out of touch, and am not sure what all this category entails anymore.