The immediate reaction on Thursday to the Capitol Gazette newspaper shooting was that the climate of violence encouraged by Pres. Trump, all the vindictive aimed at newspapers by Trump, has resulted in some lunatic acting out the grievances inflamed by Trump's rhetoric. In other words, some Patriot believing the Capitol Gazette to be a hub of Liberal nonsense could have decided to shoot the place up. Supposedly the shooter, to mess up law enforcement efforts, had damaged his fingerprints, and did not carry identification, making us think maybe this was some kind of terror attack. At the end of the day, "Facial Recognition Technology" was used to identify the shooter as a person with a long-standing personal grievance against the staff of that newspaper, because of reporting by that newspaper about that person.
In other words, there is no nefarious dark scheme here. While it is true that Pres. Trump, and others in his administration, are inflaming the public against journalists with eery similarity to the Nazi Germany playbook, this particular case is a straight-up personal grievance. And, we have proof that while we should be concerned about big brother implications of facial recognition technology, in some cases like this one the technology is higly useful.