I would call people who have such an opinion a name that I don't even want to write, because if you think that someone is a moron because he doesn't want to introduce something potentially dangerous into his body to protect himself from a disease that for the younger population (up to 50 years old) has a rate of mortality rate less than 1%, then that says enough about you. Critical thinking is what makes science relevant, not blind acceptance of what companies like Pfizer or Moderna claim.

Given that you are an American and that it is US companies that have amassed a fortune on vaccines, I am even less surprised by your attitude. If in 4-5 years those who have been vaccinated start to get sick from some other diseases, it will be a much worse pandemic than the one we have now.