I generally find that, while there are a worrying amount of people with insane takes on things, often reaching 30% in various polls when something becomes "political", that the majority generally gets it right. If only there was a bit more democracy, a lot of bad things could be avoided.
Having said that, I looked up the polling on lab leaks and American democracy loses on this one:
https://morningconsult.com/2021/06/09/coronavirus-lab-leak-w...