thats the thing. Vaccine doesnt STOP you from getting covid, but it helps you fight it off if you do get it.
Its like the measles vaccine, you may still get measles, but you wont die from it if you are vaccinated.
It seems people are still a bit ignorant about how vaccines work. They are not poison. They strenghten your immunity. Immunity doesnt mean you wont ever get it. It means your body has the resources to fight it off.