What is a "credentialed doctor"? What are your qualifications for having an opinion in the first place? Why do you think a minority org full of quacks with little relevant background has any standing at all? Aside, of course, from the fact that it confirmed your priors (that became your priors after, presumably, some intense research on Facebook and OAN). Perhaps we should let Dr. Oz chime in, too, on things he's not qualified in.
Nah, it's because you know you have no idea what you're talking about, and you know you're utterly out of your depth, just like every other Facebook researcher, so instead, you'll play "you're mean and that makes me feel bad" games.
It's so boring and predictable. You're happy to shitpost across the internet, but the instant you're called on it, you take your imaginary ball and go home.