The scary part is not the GPS installed by the fleet company that previously owned the car, which in all likelihood was just forgotten there, but the GPS and eSIM that comes with most (all?) new cars and that in most (all?) new cars cannot be disabled. Apart from privacy concerns of your data being used or sold by the car vendor, government outreach is also a concern. There was a bill announced in the US for all new…
Unplugging my phone and the location snapped back to he correct place. Seems that in CarPlay an iPhone will believe what the car says about position, and when it’s wrong, tough.