This is how the slippery slope to all-out persecution starts.

Martin Niemöller's warning about the widening net that ensnares us all, a warning issued in response to the threat posed by Nazi Germany's fascist regime, still applies.

"First they came for the socialists, and I did not speak out—because I was not a socialist. Then they came for the trade unionists, and I did not speak out— because I was not a trade unionist. Then they came for the Jews, and I did not speak out—because I was not a Jew. Then they came for me—and there was no one left to speak for me."

This particular slippery slope has to do with the government's use of geofence technology, which uses cell phone location data to identify people who are in a particular area at any given time.

First, police began using geofence warrants to carry out dragnet sweeps of individuals near a crime scene.

Then the FBI used geofence warrants to identify individuals who were in the vicinity of the Capitol on Jan. 6, 2021.

It wasn't long before government officials in California used cell phone and geofence data to track the number and movements of churchgoers on church grounds during the COVID-19 lockdowns.