Evil lives in dark corners. The more dark corners exist, the more it thrives. Competition tends to squeeze out dark corners. Monopolies on violence, backed by propaganda and fear, create more dark corners.
Anything deemed too important/necessary to question or face competition is a giant web of protected dark corners. This is why the myth of authority and the myth of the rule of law are so dangerous. They create shelters and havens for scoundrels.
The desire for openness and competitive governance isn’t borne out of a naive belief in the goodness of human nature or ignorance of the evil in the world. The opposite. It comes from recognition of evil, and the fact that markets allow fewer dark corners than monopolies.
A free world is not a perfect world. It’s a world with an incentive structure that makes it harder for evil to thrive than it can in an unfree world. It’s incumbent upon individuals to resist it in both cases. But one makes it harder than the other.
It’s too easy, and too dangerous, to be lured into the comforting fiction that some final arbitrator Leviathan will keep us safe. The creation of any such Final Authority enables more dark corners, not fewer.