Comment by Arcsech

I don't disagree with your points about connected cars, but at least for CarPlay (I don't know about Android Auto), it's entirely an orthogonal concern. CarPlay is a standard for, basically, connecting an external display to your iPhone - it doesn't need to connect to anything other than the iPhone itself, and doesn't grant the car any access to the internet or anything, and IIRC the phone can't read anything meaningful from the car either.