>Cat was also out of the bag with child labor.
It's easy "you can't hire employees" and enforce it, it's a lot harder to go "you can't use the billions and billions of cameras in existence to record or track thing" and realistically hope to enforce it, especially when there is valid application.
I'm quite fine with the government knowing where my government registered, government licensed, government plated car is going. To legally drive a car you have to be licensed by the government, your car has to be registered with the government and you have to have a license plate issued by the government. You're going to be driving on public roads and private parking lots that have security cameras, ticketing cameras, news cameras, rear view cameras, autonomous car sensors, intersection monitoring cameras, internet streaming cameras and not to mention just about every human being you drive by will have at least one camera on their person.
This is a fact of life. Barring the discontinuation of using electricity this isn't going to change.
Do you have a phone? You're leaving records on every tower your phone connects to. Do you use WiFi? You're leaving records. Do you have a car with OnStar? You're leaving records. Do you use something like Automatic, you're giving a company all of your driving paths. Do you use Uber or Lyft, you're leaving a trail of where you go.
Are you an illegal immigrant or a human/drug/weapon trafficker that is under investigation using a specific vehicle to commit your crimes? Yes? Then don't go to the mall.