But the man on FOX/OAN told them it was okay! Those guys are better than Doctors because they have a TV Show!
I saw a little snippet about the UK's nascent OAN equivalent, where one of the
crazies presenters interviewed a doctor from Reading University. The doctor told him what's available to treat covid, and then the presenter asks him about HCQ (and later ivermectin, Vit D, etc.), and the academic says there's no evidence it works. At which point the presenter said some guy in Harvard and another in Yale say it does, and the academic just put his foot down and said no HCQ really doesn't, and he's not going there. (The so-called "evidence" the presenter had was not, of course, actual science.)
So the academic afterwards went onto Twitter and said a somewhat intemperate piece about some twit on TV asking him about HCQ. And that was a mistake, because of course he got his Twitter account dogpiled by the crank medicine and anti-vaxx brigades, with the gleeful assistance of the presenter and channel.
This is always a danger of messing with these guys, because they might be staggeringly clueless about the stuff they're presenting and/or ideologically half-baked, but what they do tend to know is how to manipulate the public. They have advantages, because you're fighting on their territory. They are likely to have better communication skills, control the interview and the liberty to prepare traps, and the backing of a media organisation to amplify their message and control/edit pieces to their benefit.
And so it proved. He ambushed the academic with bogus science - the academic is unlikely to know what those US academic said exactly, and it wouldn't be easy to refute them on the spot anyway. So at best, it's become one expert word against another, and of course by choosing Yale and Harvard, the presenter has implied they're at better universities than Reading, so more likely to be right. I think just shutting it down was a viable option for the academic - although of course this was characterised as the academic being unable to dispute the presenter's "evidence". The academic taking it to social media was only going hand even more publicity and power to the presenter, particularly with ill-humour as it made him look less cool and rational.
And this, kids, is the sort of way misinformation can be made to stick against the truth, and why people believe gobshites on YouTube and TV.