When an article on Facebook detailed a QAnon conspiracy theory about a “16-Year Plan to Destroy America,” commenters demanded death for those supposedly involved, including former president Barack Obama, former secretary of state Hillary Clinton and other Democrats.
Some Facebook commenters were specific in their calls for justice: “Firing squad---by SHOTGUN!”
Others just craved speed: “TREASON = FIRING SQAUD [sic] OR HANGING! DO IT NOW PLEASE THAT’S THE LAW! ! ! ! ! ! ! ! ! ! ! ! ! !”
These posts — from January 2018, just months after QAnon flamed to life from the embers of Pizzagate, with its false claims of a child sex ring run by Democrats out of a Washington pizzeria — were among the many early warnings that the new conspiracy...