Don’t know why exactly are you downvoted

It's very weird. maybe I was a bit too harsh in the beginning, but I don't think it was nearly this bad.

For example I bet the insurance companies love to have some driver behaviour data about you, and the big retail likes to know where/what time you are on the move (though they already get it from the dozens of apps on your phone that have access to location data, like Google Maps)

there are ways to clean it out of a phone, but cars are much more closed down, and if I had to guess they are probably even protected against you cleaning it out software-wise by safety regulations