This is nonsensical

The Super Bowl is an event that features a performance - The Grammys are awards behanded by a group of people. It doesn't make sense to compare the two. It's taken out of context. Super Bowl is usually headlined by an artist who attained huge commercial success, while Grammys (supposedly) are about the musical talent and artistry.
For me the Super Bowl is a matter of popularity, not really about the music itself if you think about it. Imo.