https://foundation.mozilla.org/en/privacynotincluded/articles/its-official-cars-are-the-worst-product-category-we-have-ever-reviewed-for-privacy/

Mozilla investigated the type of stuff car manufacturers collect, including things like “genetic information” and “sexual activity.” GM just wants greater access to these types of things. Since they can’t seem to build cars that people want, they have to resort to dystopia means such as this in order to raise revenue.