You don't even need to drop an air tag now, you can use the license plate reader to track them everywhere they go. There is no hiding.
If they're going to exist, it may be better for that to be spread among the public than to be left in the hands of the few.
It also makes it easy to say, track a person's movements to an abortion clinic if your state would like to prosecute that (this is happening).
What you're staring at is the gateway tech that brings in a dystopian society. At first stuff like this is fairly benign, but slowly over time it ramps up into truly awful outcomes.