Literally no scientist has ever said that they know everything definitively about any topic, let alone those.

But we ascribe policy as if they do know 100%.

I think there's a difference between "we make and adjust policy based on the strongest theory we have with an extra dose of caution" and "we think science is infallible."

The fact that politicians are idiots, in addition to surprising approximately zero people, shouldn't be used to impugn science.

Go over to the Atlantic (https://www.theatlantic.com) and read through their coronavirus coverage starting all the way back at the beginning of 2020. You have been sold a lie in your TikTok bubble.