So, corollary. Should we completely rework the process for certifying cars (safety testing) and drivers (drivers licenses, training) due to the FAR more than 34

So, corollary. Should we completely rework the process for certifying cars (safety testing) and drivers (drivers licenses, training) due to the FAR more than 346 roadway deaths last year? Adding just a few lessons from Aviation - things like "only allow the use of spare parts that are approved by the manufacturer", "forbid use when diagnostic errors are present", "mandate pilot rest periods and duty cycles" and "revoke the license of anyone with a sufficiently serious medical condition" would have huge consequences. I'm personally confident that each of those would reduce driving fatalities in the US by more than 346/yr. Of course, they'd also destroy the livelihoods of millions, make car travel far more expensive, and have (prior to 2020) unfathomable social consequences. But hey, any system that allowed that many deaths must be broken!