> at the time, we had very little information which led to a ton of hysteria
If anything, this simply underscores GP's point. Getting hysterical when you lack information is a total failure of critical thinking, so to the extent that liberal arts educators did so, we should be skeptical of their ability to think critically.
No, that's not a correct conclusion in full generality. The first days of Covid where a case of decision-making under uncertainty: what if R had been 10 and the fatality rate had been 25%? We did not know at first, and these are not absurd numbers: they have existed in past pandemics and if they had held again, fatalities could have been in the tens of millions. Locking down until you can gather more data to rule out this possibility is a rational decision under that uncertainty, because there's asymmetric downside risk of "tens of millions die" versus "chattering internet commenters are annoyed they can't go to the beach".
There's more of an argument here regarding lockdowns going on longer than they needed to, but as much as people want to blame "the experts", most of that was bottom-up from voters. To cite one example, despite how many times I've heard to the contrary, the CDC never, at any point, recommended school closures: that was pure grassroots demand from parents.
If anything, this simply underscores GP's point. Getting hysterical when you lack information is a total failure of critical thinking, so to the extent that liberal arts educators did so, we should be skeptical of their ability to think critically.