I used to also have this view, I changed my mind after realizing that driving a vehicle is one of the more dangerous things you do regularly. In fact, it is a leading cause of mortality for my demographic. Automobile safety has changed significantly in the last 10-20 years. In many newer automobiles, there are DIY ways to remove the 'phone home' capability if you so desire.
I used to also have this view, I changed my mind after realizing that driving a vehicle is one of the more dangerous things you do regularly. In fact, it is a leading cause of mortality for my demographic. Automobile safety has changed significantly in the last 10-20 years. In many newer automobiles, there are DIY ways to remove the 'phone home' capability if you so desire.