The antenna cannot be buried within a car to work. Just wrap the antenna with foil or copper mesh. It won't affect anything because data gets blocked in tunnels and the car does not shut down.
No need to knee jerk and go full Mad Max. Put away the leather chaps.
It would not be rocket science to relay your car output data to a device that then transmits data from a perfect driver. Flipper for cars.
This is why Republican administrations are always a bad idea: They put non-experts in roles that require experts!
Democrats do the same thing. Sheila Jackson Lee.... In 1997, while serving on the House Science Committee, she reportedly asked NASA officials if the Mars Pathfinder rover had taken pictures of the American flag planted on Mars by Neil Armstrong.
Teachers PF won't touch this IPO with a 12m pole.