QAnon began in 2017 with a post on the /pol/ message board of 4chan—a particularly racist and abhorrent corner of a generally nasty online community where anyone can post anything anonymously. The poster, known only as “Q,” is QAnon’s prophet and source: the account is run by someone (or, most likely, a series of someones) who claims to have access to classified, inside information about Donald Trump’s true agenda, and a mission to spread that good news to the public.
The tenets of QAnon are specific: that Trump is the chosen one to finally destroy a ring of Satanic Democrat pedophiles long protected by access to elite positions of authority, and that Q will provide the clues to lead followers to the truth. But the movement has mingled with so many other conspiracist causes and ideologies that it is now possible to be a carrier of QAnon content online without actually knowing what you are spreading. QAnon is now driving anti-mask activism and health misinformation campaigns