[rootusrootus]

Given how low the actual rate of fatalities is compared to miles driven, you are proposing that we significantly lower the bar for when we think government intervention is the right answer.

[notatoad]

the government already owns the roads and enforces speed limits. speed governors are already required for scooters and e-bikes in many jurisdictions.

requiring cars to have the same limiters as scooters if they want to access the government-owned roads is not a huge change in scope.

[rootusrootus]

Even a Tesla can't reliably figure out what the speed limit is sometimes. I don't know that I want a governor that may suddenly decide I can only do 25 mph on the interstate.

[zip1234]

Even just capping all road worthy vehicles to 80 would probably save a lot of lives.