If people would pry themselves away from the television and do some research, they would find out it isn’t a shot in the dark or internet rumor.
Quite a bit of research has been done and is published, both on its effectiveness against covid and how it works. You’d think a guy writing an opinion piece would start with a little research instead of just displaying his ignorance.
It HAS...you are correct...but how much of it is widely available and not labeled “misinformation”?
I think that is his point.