Masks-N95 must be wore properly, replaced regularly etc etc.but people wear mask cloth, paper ( used over and over) wore improperly especially too loose. Social lol distancing CDC have 6' then 3' what next 6'? Vaccination was then end all, when first reported, now boosters, next more boosters? Preventive, until the next strain or mutation. It will be years, maybe decades before scientists/virologist really know what was the correct approach to handle this Wuhan SARS virus. Until then we are basically guessing/ trial and error to what might work. My issue is when individuals try to preach a fact when it just possible it an approach to a solution or science calls a theory.
Dogmatism and skepticism are both, in a sense, absolute philosophies; one is certain of knowing, the other of not knowing. What philosophy should dissipate is certainty, whether of knowledge or ignorance.
Bertrand Russell