You missed my point :) Humans, being inherently limited, are always at risk of being wrong. Being wrong about things is the default state. I simply don't think that we should strive to expunge all forms of "misinformation". That is to say, of course people believe misinformation.
> Do you have evidence that the truth more often than not win over lies?
Ah, I see my point is easily misinterpreted. I find it very plausible (in fact, I outright believe) that "a lie can travel halfway around the world while the truth is still putting on its shoes". Rather, I think the implications of using that fact to justify suppression is inherently dangerous.
Furthermore I think truth, just like the concepts of agency and free will, are useful abstractions for us to operate under. But when examined in their totality, the concepts unravel. Thus I feel that truth is local, not global, and by acting like there is a global form of truth we are only forcing our local-truth onto others in the misguided belief that we can separate truth from our individualized local contexts.
Coming back down to earth for a second, the problem always remains: "who decides what truth is"?