People make fake lineups to play the role of a douche merry prankster. They know that some people will believe their nonsense, so it’s a derivation of attention whoring. It’s a bit sad that people fall for this each year. The actual poster isn’t put together in Photoshop until the night prior or at latest the day of the lineup announcement. Regardless, the poster doesn’t have much of a wait-time before it’s posted to ” ww w.coachella.co m /images/mainPoster.jpg “