That’s not correct. There was just a study out of Israel that even said that many, many people who have been vaccinated ARE going to get the virus, only they may have little to NO symptoms, so they will not know they have it - just as people now do not know they have it.
Unfortunately, the people who have been vaccinated will not concern themselves with being fastidious as they were prior to vaccination and they will be able to infect others who have NOT been vaccinated.
There’s a lot of information on this out there.