Other problems - ensuring social distancing for entry points and tunnels, accessibility (elevator, escalator if needed), bathrooms, plus anyone who goes to stadium has to deal with the fact that people in this world really don't care and will let their kids run wild and cough in your face. I'm not trying to be jaded here just what I've seen in public.
Anecdotally, my wife wore a mask and went to a local Starbucks recently, an employee was not wearing a mask, was coughing, and then called out sick (all in a span of 5 minutes). Needless to say my wife got out of there fast, but it really puts into perspective how little people care about others with this type of stuff. Its scary and unbelievable.
Anyways I'll get off my soapbox, I hope you are staying safe WillyM.