The modern car and associated destruction of alternate transport methods already achieves this. This is including the ability to remotely disable them and track

The modern car and associated destruction of alternate transport methods already achieves this. This is including the ability to remotely disable them and track the occupant and live upload of video in many cases. If anything, slowing cars down makes it just a little bit more viable to exist outside of a car without getting killed by one and so gives back a small piece of the right to free movement that has been stolen.