RE: Max
They are in people trained to accept empirical results.
The issue, is that most people are given messages (either by friends, family, or the mainstream media, as may be) that they are entitled to their own facts, or worse, that personal opinions are more important than objectively real phenomena, outcomes, or events.
Take for instance, the current issue with Trump. We have some pretty damning evidence that he misused his office in a criminal matter, the prescribed remedy for which is removal from office via impeachment. Rather than go "Oh, our guy really did do something bad for our country that cannot be excused", the Trumpists instead grip harder to their (alarming and absurd) views that the media is "Out to get Trump", and that "He did nothing wrong", or worse, that "his behavior is how you get stuff done in international politics", etc...
Training people that "No, your senses, and as a consequence, what you perceive (and thus what you view with comfort) are fallible. Being able to identify when your senses have failed you, and knowing how to test for that occurrence, will let you know what is truly real. There are some well tried practices for that-- They are used by scientists all the time for this very reason, and you can use them too." is not very popular. This is because the basic message "No, what you experience can in fact be wrong." is not well tolerated, especially by the more emotionally minded. Emotions are illogical and irrational things; Being guarded in your decisions, especially based on faulty sensors, is a thing that requires strong rational thought to underpin. People have to be comfortable with self-doubt before they can easily accept an uncomfortable fact. With the emphasis these days on "Self Esteem! YAY!" in the media, which often gives some dangerous messages, which reinforce emotionally based decision making (and thus less rational thought, and more automatic behaviors, as long as they make people feel confident and self-assured), this is getting to be in vastly short supply in the general population. The cultural emphasis is not on "Being the best person you can be" (where "best person" is aligned individually to that individual's interests and persona, as they relate to a shared, and objective reality and its consequences), but instead on "Being happy" and "Self-confident."
I don't think I need to mention dunning-kreuger as more than just this one liner, but maybe I should: As self-confidence goes up, typically-- competence goes down. This is because there is less self-doubt driving the seeking of that shared objective reality and its consequences, and more of the "It feels right to me" based decision making.
At some point, society has to answer a very prickly question. At what point is it justified, and even essential, to stomp on a person's emotionally based view of the world, and bring them kicking and screaming into the harsher, objective shared reality?
We are at that kind of point now with Climate Change. When is the common survival of the planet and its remaining lifeforms more important than the "feels" of the majority of the human population?
I think that when we reach that point, the media will have no choice but to alter its message, and then people in general will be less prone to crackpot bullshit, because the educational message will have changed along with the status quo.