Pre-9/11, taking a flight, especially a domestic flight, was a fairly enjoyable experience. There were some security measures in place but generally it was an open and casual experience for those traveling and those meeting travelers at the gate.  (Yes, you used to be able to meet someone at the gate as they came off the plane.)

 

After 9/11, security around flying tightened up significantly.  Now there are long lines to get into a terminal, removing shoes and belts, and restrictions on how much liquid you can pack in your carry-ons.  COVID will be the 9/11 of the live events industry and unfortunately what was once an open and casual experience will become less enjoyable with more incentives to not go. 

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