I also don't like this precedent, but I do still feel cars are quite different. You need a license to drive a car on public roads. The car needs lots of certifications. You need an insurance. You need to prominently display your (your car's) ID for all to see. If you make mistakes while operating a car, the police can stop you and the state can take away your right to drive a car.

This makes it all very different from a gadget you use for entertainment in your own home.

Yeah I agree obviously spyware in cars is way greater threat than one in a TV.