We need a central clearinghouse on how to disable telemetry on every make of vehicle that transmits such data.
Most cars these days come with their own cellular modem, and we as consumers need to know how to disable them, whether physically by removing the antenna or unplugging the hardware, or via software configuration, or worst case scenario 'opt-out' which as the article indicates doesn't actually always stop them from using and storing your data. With newer vehicles this could possibly disable various features such as remote start, and in heavily connected vehicles such as the Tesla, you may not be able to receive over the air updates (if you want them) unless it can do that through your phone when desired. The question is, how much data are you willing to surrender for these conveniences?
The other issue I have questions about is how much cars without their own modem are able to communicate via a smartphone linked with bluetooth or android auto or apple car play. If it is only connected via bluetooth for audio output and phone calls, can it also use that for general connectivity, or is it pretty firewalled?
As soon as I realized with my wife's last car that you did not have to be within wifi or bluetooth distance to communicate with the car via its app, I knew then that it had its own connectivity and was reporting data back to the mothership.
I have two older cars that have no such connectivity (neither has OnStar, one was built in 2000 and the other in 2015, just before all of this started really gaining traction) but we recently changed my wife's car to a Tesla with the idea of saving money on gas for her long commute. The Tesla is an amazing car but at the same time the ultimate connected nightmare. I can't stomach it but she doesn't care about things like that, so I let it go.
Is it possible to stop Tesla from sharing your data? Or to prevent them from receiving it in the first place? They have their own insurance offering which uses that data, and there is nothing you need to do to start using that feature, as it's already there. We know they use it as they've used it to try to fight negative reviews from journalists who have driven the car. This was very early on in Tesla's history as well.
There is an alternate universe where electric vehicles are simple; they have a simple motor controller with regen braking, like a fancier verison of an industrial motor controller, and internal management systems for battery maintenance and charging. Nothing talks to the world. Instead, Tesla has led the way into a connectivity nightmare that everyone else is following. It's the Chrome and Tailfins creep from the 1950s all over again - lots of stuff you don't need. Wouldn't it be nice if Tesla left off all the useless software features and games and instead lowered the price of the car?
Another thing that would be nice to set in law is a requirement that insurance companies state plainly and in large print if they used that data as a factor in determining your insurance rates. No hiding it in fine print.