This is virtually impossible given how much government, politicians, and even individuals have staked their identity and reputation on being correct and knowledgeable.
That's the most evil aspect of authoritarianism and despotism. The inability to admit failure, limitation and falibility. This is why Fauci and friends always couch their responses to criticism with dismissive explanations.
I'm constantly frustrated with the unimpeachable self-confidence that's so pervasive now. It's only worse when their failures are so apparent.