No-one can be an expert in all things, and the average Facebook user lacks the education and experience to be an expert on such complicated subjects as epidemiology or infectious diseases.
Expertise matters: a response to a COVID critic on Facebook
Not all opinions are created equal. Opinions that are informed by facts, data, logic, and science are better than opinions that are not. And opinions that are based on fantasy, misinformation, wishful thinking, and ignorance are the least of all.
The Daedalnexus 