It is self-evident that a very narrow examination of a very narrow data set is different than the 24/7 unlimited surveillance of everything. The law should support this basic proposition no matter where they decide the dividing line is. Flock is on the wrong side of an open air prison. I hope they lose.

This is pretty much how SCOTUS approaches the 4th Amendment, yes.

It's basically a continuous rebalancing of private vs government power, and new technologies cause more rebalancing.