> I'm counting the days until cars will be weaponized remotely via rich text message received on your onboard entertainment/computer system which isn't physically disconnected from the vehicle controller because it at the minimum accesses status info.

I still don't get why car companies don't just put a diode between the vehicle controller and the infotainment system, and make it physically into a one-way-push system.

On the other hand, once self-driving cars are a thing, that point is almost moot... you need an internet-connected device with incredibly complicated code to run one.