Shooting is a dignified sport
The points are counted, and if you didn't qualify, you case your guns, pack your range bag, and join the spectators. In other sports, it's not so dignified.
We had a joke going around, regarding what would be the Camp Perry equivalent of Europe's soccer holliganism. We figured it would be something like: a couple of Marines whisper "semper fi" too loudly after a Marine competitor makes a good shot, and cease after other spectators give them looks of disapproval.