Onstar should be charged with crimes. I guess thye feel after you buy a car they have the right to track, hack,disable your vehicle if they feel like it or sell info gathered to anyone they wish. I hope the latest incarnation of GM dies the horrible death it richly deserves. Put that in one of your secret blackbox electronics gizmos and smoke it.
This practice no longer exists. Personally, I didn't see any particular problem with it except for those who complain about everything, even the time of day.
Sheep very seldom complain.