Sadly I can't find it now, but a day or two ago there was a thread on Bluesky demonstrating how people start a tiny little fire, and use various angles/photoshopping/etc techniques to make it look like a riot in which 'downtown is on fire.' Also others showed how at least one 'journalist' arranged to have police cars around complete with sirens, that went away as soon as they finished filming. It was both impressive and infuriating.
Did anybody else see this? I'm hoping I didn't see it in a dream....