Why do we need a law that bans lead paint and asbestos? Why do we need a law that requires cars to have backup cameras? Why do we need a law that requires buildings to have wheelchair ramps?
That one is definitely part of the car upgrade treadmill rather than fully supported by evidence. It's also far from universal.
(See also "e-call", the EU proposal that cars should automatically text their location to the police when involved in an accident)