Yeah Yeah Yeahs get their fans to lipsynch to their latest song and record themselves on video doing so. Fans do. Yeah Yeah Yeahs make a video based in part on these user-generated/fan-generated bits.
All is well. Money being made from super-fans.
Fans then upload their full versions of the videos Yeah Yeah Yeahs took snapshots of. Yeah Yeah Yeahs get fan vids shut down. How stupid are these people? Burning the people who are helping to produce the video and to spread the word to their networks. Nutso!