Apparently here we have different understanding. Everyone by default is excluded from driving. Driving a vehicle is not a right, it is a privilege, granted only to those who are willing to receive training, are able to pass test and are ready to operate vehicle that conforms to regulations.
If vehicle is not within regulations limit it may not leave private property.
Just imagine it. Machine learning algorithms deciding whether you're drunk or not, and stopping your car from moving if it thinks you are. What could possibly go wrong?
Car would stop in the middle of the Death Valley and will refuse to start or to open the doors.
In more realistic scenario, the system would notify the driver and the police which have an option to send someone to actually check the driver condition. This allows to deal with stuck driving and to improve algorithm accuracy.
You can vote or you can leave.
Consider as well that the US has built a society heavily based around personal car usage, towns and cities are built around it, jobs and education expect it of you. So you are born into a car-first society, but then given the ultimatum of tracking and monitoring or reduced freedom of movement.