I’d think that if a baby is properly secured in a car, as it should always be, the driver should never risk the lives of anyone in or near that car by allowing themselves to be distracted. If there’s an emergency, with a baby or otherwise, you pull over asap.
I always took that particular bumper sticker to be some odd flex by parents, as if reproducing was some rare and impressive achievement.






All humans are frail creatures compared to two tons of metal. It would be very strange for someone to drive like a total maniac only to temporarily change up their style because of a bumper sticker.