It’s pretty unhelpful to list off other ways one’s privacy could be compromised in response to efforts like this. Privacy isn’t all all or nothing binary choice. Taking measures to improve privacy are worthwhile, even if you don’t continue the journey to absolute anonymity.
Exactly! I feel like a lot of people in these comments are saying privacy isn't achieved by doing this, and then move the goalposts to apple / google tracking you. I would love if we could just keep this about the scope of the car, and to that end I am so thankful of OP because after reading his article I was able to disable my car telemetry in 20 minutes. I've been wanting to do this for years but had no idea where to look. Spent hours on Google and couldn't get anywhere.