It's just so self fulfilling. Someone is being very stupid. Maybe it's me. Maybe it's him. Possibly it's both of us.
But there is no way out of the conclusion that the country is (at least) a near majority of very stupid people. Not merely mistaken or holding different values, but genuinely incapable of distinguishing reality from fantasy.
Of course if I'm the stupid one, maybe my reasoning there is also wrong. I know I conflated individuals and groups in a less-than-rigorous fashion.
But either way I feel unable to find a solution to this conundrum. Certainly I can't if I'm stupid. And if a majority of voters are stupid, then it undercuts the principle that enables us to live in the same region together. I am rapidly running out of ideas to continue that.