How many people sneak alcohol through the gate and drink it in the stadium? Thousands. And if you see somebody drinking a beer, what do you do? Probably nothing because it doesn’t directly effect you. Now what if some drunk person is being told to put a mask on by another drunk person? Things could get ugly with a lot of unnecessary confrontations. I think JP will encourage masks closer to game time, but he knows an enforcement of wearing one is not realistic or 100% enforceable.