Exactly. If you read the literature on dissent it's frightening. Even humans can't work out who is being honest and what the verifiable truth is.
Read "In Defense of Troublemakers" for an overview of where research on dissent is at.
It's pretty scary, because there just isn't anything you can do to turn the political machinery in everyone's heads off and it's default behavior is to shutdown opinions it doesn't agree with seeking consensus not truth.
It's doubly scary if you read books on our cognitive shortcomings. We are not capable of computing the truth values of most truth claims. It's so expensive to know anything that most of our mental models are ultra-low resolution. We are a guess-and-check species who rationalize and politicize everything. To top it all off we barely ever think we are wrong.
It's not a mystery why the world is so chaotic and crazy. It's not a mystery why authoritarianism has run rampant throughout history.
I wish we were far more educated on the subject of how we get things, so terribly wrong.