PilotLZ
Problem is the majority of vaccine-skeptical people behaving that way have zero or close to zero direct knowledge of medicine or biology; they rely on what they are fed from the internet with some random "the truth behind the covid vaccine" blogs and websites.
People must realize that the vaccine is the only available solution as of today and for the foreseeable future. Covid is here and will stay for an undefined amount of time, maybe forever, and it is unthinkable to wait for some miraculous instant treatment that could eventually see the light one day but in the mean time the damages to the economy and to the population's mental health will be unacceptably high to be considered as an alternative course of action.