Getting vaccinated does not mean that you won’t

Getting vaccinated does not mean that you won’t get covid. It’s likely to mean that you won’t get as sick as a person who has not been vaccinated, eg you’ll have a stronger immune response because of the vaccine. And of course there will be a chance that, in an infected state, that you’ll be able to transmit it to others. So as TC said, masks and social distancing will be with us for quite some time.