January 6th protest was a gigantic data-sucking honeypot for DC deep state Demsheviks.
Much has been written about the data collection (biometric, cell phone, etc.) tactics that were used, one well written example by a gloating leftist ahole named Tomi T Ahonen.
A Vignette on Phone Data Targeting from 6 Jan, by NC ScoutSummary: don't go to protest rallies, there's better ways to resist, and definitely don't bring a cell phone (or, LOL, a 'burner phone') to communicate.
I'm sure the political prisoners in DC's shit-hole prison would agree.