That battle was already lost without a fight. License plate scanners are everywhere, there are businesses that lease them and even small towns have signed up, installing stationary ones and also putting them on police cars where they constantly harvest data from every car they pass. And if that's not enough, do you have a cell phone? If it's turned on, you're being tracked.
Not sure if you can even buy a new car that doesn't have internet connectivity and gps built in (even if they don't have a navigation app). This is actually a selling point, so I guess people are "ok" with it. Remember last year, a Volkswagen was carjacked with a kid in the back (or something). The car had the gps/cellular hardware but the owner did not subscribe to the service. So, the company refused to cooperate with law enforcement. IIRC, the refusal came from the company that VW contracted to manage the program and VW ended up changing their policy to automatically include a subscription on all their cars.
I don't know whether Americans are "ok" with it, but that genie isn't going back in the bottle. I've read that businesses are also deploying license plate scanners in their parking lots, there was some controversy about a big chain (Starbucks? McDonalds? Don't remember) using them so that when you pulled up to the drive in window, they knew who you were and what you usually ordered. Facial recognition is also being used similarly, with private companies selling them as a service. Just read an article about one of the biggest companies, whose stated goal is to have every face on the planet in their database and is already off to a good start. Privacy, as I've known it for much of my life, just doesn't exist anymore. I'm not happy about that, but it doesn't seem to bother others very much.
But, regarding that article, it says they are proposing a system where a camera actually recognizes the speed limit signs using the computer in your car without an internet connection. In that case, no "tracking" is being done. It's just reading the speed limit signs like you would (should?) do yourself.