Give over. A vaccine that has been rushed to the table and not tested as much as normal and you want to punish people for not taking it - really?
What is selfish is expecting people to simply accept an injection without full qualification
Seems pretty simple, until about 70% of the population is vaccinated and we have herd immunity, you either take the vaccine and get to move about freely and socialise or you dont take the vaccine and stay in socially distanced/isolated conditions.
You're free to make the choice.
You're not free to go around killing people by spreading a virus because you don't understand how vaccines and testing/approval works.