Governments have their own self interest at heart, second comes everything else. My license plate is indeed public information, should someone follow me around

Governments have their own self interest at heart, second comes everything else. My license plate is indeed public information, should someone follow me around and document evertything I'm doing. I'm fine with that as the amount of resources required to perform this far outweighs any potential gains. When It's automated by computers It's very cheap. I'm no expert in image classification technology, but i imagine a top of the line Xeon could extract license plate information and the parts of the images containing humans (for later cross reference with some other dataset) a couple thousand times a second. Meaning it'll cost close to nothing. Yes, we should be vary of the data everyone is collecting. I remember a friend of mine saying his grandmother was so suprised she always got offers in the mail from ICA (Big grocery store company in Sweden) on the products she purchases. Completely unaware that they're tracking every purchase she makes because of her membership card.