My cars are from 2019 and 2001. I don't use CarPlay or any internet features in any of them. Instead, I just use my Android's screen itself for navigation and bluetooth for phone calls and music.
Perhaps there are advantages to tighter integration with my car (at least the newer one) but IMO they are outweighed by the risks of things like this, or even just getting a software update that borks a small feature that I like.
CarPlay and Android Auto has no risk like this. It is great because it is just a protocol for your phone to be able to use the screen in the car. Your data stays on your phone, and there is no risk of intrusion.
Perhaps there are advantages to tighter integration with my car (at least the newer one) but IMO they are outweighed by the risks of things like this, or even just getting a software update that borks a small feature that I like.