I guess you don't get out much. There is lots of anti vax sentiment around the world. The facts are that vaxes are a bit of a one trick pony. They sort of worked on smallpox and polio but not much since. Most of the vaxes do have serious side effects and are often more deadly than the disease. Then there is the mRNA vaxes for covid. They are a complete and unmitigated disaster. The higher the vax rate the higher the infection rate. Study after study after study including Pfizer's own shows that the 'all cause' death rate is twice as high among the vaxed in comparison to the unvaxed. Why anyone would think that getting vaxed is a sign of superior thinking or higher intelligence is a mystery. I guess the unthinking vaxers aren't near as smart as they think they are.