This should be the subject of one of the patented AvWeb polls: “Would you attend Airventure again–under the same conditions?”
“Yes–absolutely!”
“Yes–barring any widespread outbreaks or mutations.”
“Yes–but I’ll be more careful with indoor visits and food locations.”
"Yes–but I’ll choose to camp, so I can control where I eat, sleep, and who I choose to associate with.
“Maybe–depends on the rate of infection when I make my decision.”
“Maybe–but I’ll not attend indoor events unless masks are required.”
“No–not next year–maybe in a couple of years.”
“No–I didn’t see much of a breakthrough in offerings–it’s not worth the risk.”
“No–but I’ll consider attending smaller events.”
“No–I’ve decided to become a hermit, and avoid ALL crowds!”
For the record, I’ll choose option 2, above–even after 27 trips to Oshkosh.