if they post images and such providing evidence that they're plotting and have real weapons, if they're plotting the assassination of Lincoln using fake civil w

if they post images and such providing evidence that they're plotting and have real weapons, if they're plotting the assassination of Lincoln using fake civil war weapons not so much, one clear distinction is members of a larp would only ever talk about police and govt if a real legit LARPer were having some criminal issue valid or not. Terrorists will seem wary or apprehensive or even combative in regards to police and govt, and have real weapons involved. They might even mention on social media derogatory remarks towards actual living people, LARPers may trash talk at Lord Farquad of The kingdom of Shrek but that's not the same as plotting to kidnap a govt official.