I agree that we have huge amount of talking heads around with zero skin in the game and zero consequences when they are wrong, but I disagree covid-19 pandemics changed anything. There are literally dozens of politicians who have been disastrously wrong and gave advice in public which is diametrically opposite to what should have been, and suffered absolutely no consequences. And everybody's reaction to this is as tribal as it has ever been - if it's my tribe, "he may be wrong this once but it's an understandable mistake", if it's the opposing tribe, "yet another proof these vile creatures is literally the worst scum of humanity". Nothing changed. All tribes of American politics, at least, that I can see, are happily turning the epidemics into the fodder for their tribal causes, as they did with everything else before that.