Believe it or not, while McFarland was awaiting sentencing for pleading guilty to fraud in connection to Fyre Festival, he was running another scam. This one was called NYC VIP Access where he would offer fake tickets to events like the Met Gala, Coachella, Burning Man, and the Grammys.
Both movies address it but "Fyre" obtained footage of McFarland running the scam, including one instance where he's feeding the lines to the person making phone calls selling the "tickets."