I can't say I've noticed Arfski claiming to be an epidemiologist or anything else medically qualified/experienced for that matter, so who knows where they got their opinion from or whether or not it has any credibility beyond anyone else's.
Regardless where an opinion comes from, the old maxim 'don't believe everything you read/hear' is usually worth considering.
Demonstrable, provable facts, which seem to be becoming increasingly rare in the 'science' of today, are one thing to bandy about. Opinions, as someone allegedly said, are like a-ss-oles, everybody has one, and the only one that really matters to anyone is their own.