Rather than trying to understand their pain, my opinion is that the US right wing voter is under the control of one of the largest propaganda networks in history. The evangelical church, the billionaires that own local TV stations (Sinclair), Fox News, AM radio, and now social media echo chambers have led to a complete epistemic closure of the American right. Facts cannot penetrate that wall. Science cannot penetrate that wall. No amount of Democrat messaging can penetrate that wall. Seeing something with their own eyes cannot penetrate that wall.
History teaches us that this kind of propaganda leads to a very bad ending. Civil war, genocide, authoritarian dictatorship… pick your poison. America needs to find a way to dismantle the right wing propaganda apparatus, without that I see no hope. (I know, doom and gloom.) I sincerely hope I’m wrong.