Yeah, it seems a problem without a solution. No doubt the frequency of "trusted institutions" being wrong has contributed to this, whether its science claiming first one thing then another, corporations allowed to put profits ahead of people, politicians saying anything to get elected, banks bailed out while people lose their homes and people with money and power able to avoid consequences of illegal and anti-social actions. There are studies that demonstrate a real difference in the way "left" and "right" people look at the world, and it does make some sense why the right tend to be more devastated by broken trust and more likely to cling to their "tribal" truth and reject "outsider" claims. It"s difficult to have dialogue with someone who's response tends to be denial followed by blame and without regard to evidence.