I can't say I think the halftime show is a big deal at all though.
Every single break time decision in football is arbitrary already.
a few years ago when the momentum was moving towards tennis, some european clubs proposed a "super league" comprising of only the elite teams, the purpose was again to maximize ad profits (and i should go back to check who actually proposed it, who they were affiliated with). That time they were suggested not to proceed, or else they would be boycotted from all other events, the players too. That was also a good decision.
football (not handegg) it already corrupt enough as it is, and too much money is flowing into it, it's incredible and heart warming that there is still some dignity left in the associations.
This is like saying “customers aren’t worried enough about the corporate process - they only care about the end product!”