Why are airbags always filled evenly?

Airbags are designed to deploy evenly to ensure optimal protection for occupants during a collision. This uniform inflation helps distribute the force of impact across a larger surface area, reducing the risk of injury by preventing localized pressure points. An even inflation also ensures that the airbag effectively cushions the occupant, maintaining a safe distance between them and the vehicle's interior. Overall, this design enhances the effectiveness and reliability of the airbag system in protecting passengers.