[Number 3]

Ok to be clear GM is not selling YOUR data. They might be selling a collective of data, e.g. pickup truck drivers do x,y or z. They are not selling data for John Doe unless John Doe agreed to it. Now we can look at how easy it is to get you to agree, but unless you do GM is not ratting you out.

When I worked there and wanted to access the data it was VERY clear if I got any data, it would be about a car but I COULD NOT see customer data or location.

That being said, your data is hugely valuable. It’s why Google is worth so much for a free product. Same for FB and, yes, as pointed out your phone. And Ultifi will allow GM to be more like Tesla and not only collect but send data.

So be very careful what you overtly or inadvertently agree to. I have had many letters from State Farm “want a lower rate?” Just give us access to your OnStar. Nope!