That’s reason enough not to own own one. My “On Star” system is disconnected because of cost of subscribing & very little use for it. Also the vehicle is 21 years old, so what’s the point?
I have a 21 year old On Star equipped vehicle also. Never had a subscription, bought vehicle used. Since they no longer have 2G connection I guess that means they have stopped spying on me.
How did oldtech disconnect On Star? I wonder if mine still draws power?