The vast majority of smart people in the world have been vaccinated. Even Donald Trump who having had Covid still opted for the vaccine. The anti-vax groups tend to be the not so smart . People suspicious of everything,more prone to believe a crackpot blogger than the experts in the field. Its just a sad fact that about 5% of people fall into this category. The only smart but devious anti-vaxxers are those who pretend they are anti-vax so they can financially exploit the not so smart ones and offer them all manner of alternative products they claim will stop covid. IMO some of those are are on this forum spruiking horse dewormers etc as an alternative to vaccination.