Commissario
Well for a start you claimed he was a Doctor. "Doctor Robert Campbell".I haven't seen him make claims to be an expert. Where did you see those claims?
Doctor John Campbell has done an analysis of this report. Will be of interest to those suffering the effects of long covid.
Now unless I'm mistaken he's not a Doctor, even if he may have a nursing doctorate which is a very different thing, normally in the medical profession you are only ever referred to as a Doctor if that is your actual qualification, something to do with actual medical professionals who wish to be taken seriously not wanting to mislead the public, or other professionals.