fbi contacts a guy who runs a free speech website asks who a particular shitposter is. free-speech guy hates the fbi but complies anyway (as best as he can), later finds out shitposter (who finally got arrested) was an actual commit-violence-against-you terrorist.
> To summarize, the FBI pays some shady companies to scrape data, the data is scanned for keywords (yep, just like CARNIVORE). Links and content are then fed into Facebook, organized by topic based on the keywords. Some rudimentary analysis is performed (sentiment analysis at least, but as friendly as Microsoft is with the feds, and as LLMs have gotten popular, the influence of machines has probably expanded) and perused by agents, using some FBI internal interface.