You can put them off in a further away section of the stadium.

You avoid the congestion and separate group mingling that happens when the band enters and leaves the field.

There are lots of good reasons that might warrant this particular path forward. Maybe instead of assuming that everyone that has a different opinion than you is an “idiot”, you might consider the possibility that they have the same information and have just come to a different conclusion, or maybe they even have more information than you.