In his Letters and Papers from Prison, Bonhoeffer* wrote on folly and its only cure. I offer this without commentary. Come to your own conclusions about how to apply his wisdom in our country today.
Folly is a more dangerous enemy to the good than evil. One can protest against evil; it can be unmasked and, if need be, prevented by force. Against folly we have no defense. Neither protests nor force can touch it; reasoning is no use; facts that contradict personal prejudices can simply be disbelieved — indeed, the fool can counter by criticizing them, and if they are undeniable, they can just be pushed aside as trivial exceptions. …
If we are to deal adequately with folly, we must understand its nature. This much is certain, that it is a moral rather than an intellectual defect. There are people who are mentally agile but foolish, and people who are mentally slow but very far from foolish. We thus get the impression that folly is likely to be, not a congenital defect, but one that is acquired in certain circumstances where people make fools of themselves or allow others to make fools of them. …
The fact that the fool is often stubborn must not mislead us into thinking that they are independent. One feels in fact, when talking to them, that one is dealing, not with the person themselves, but with slogans, catchwords, and the like, which have taken hold of them. They are under a spell, they are blinded, their very nature is being misused and exploited. Having thus become a passive instrument, the fool will be capable of any evil and at the same time incapable of seeing that it is evil. Here lies the danger of diabolical exploitation that can do irreparable damage to human beings. … we have to realize why it is no use our trying to find out what “the people” really think, and why the question is so superfluous for the person who thinks and acts responsibly … a person’s inward liberation to live a responsible life before God is the only real cure for folly.
*Dietrich Bonhoeffer, a brilliant German pastor and theologian, resisted the Nazi regime and was eventually imprisoned and martyred for his part in a plot to assassinate Hitler.