What are your visitation rules for newborn?

I’m very very hesitant to let people around my newborn until he’s vaccinated at 2 months old but I already know how much hate we’re going to receive from the families. Should I even care what people say/think and hold my ground or am I being too over protective? My son will be born in October, middle of flu and RSV season, one of the many reasons I’m very hesitant.