https://www.youtube.com/watch?v=vbsPbimDX-o

Soon there will be a time where lockdowns will be impossible.

Suppose some oil sheikh flies into Vegas from Monte Carlo and tests positive
upon arrival at the Waldorf:
https://en.wikipedia.org/wiki/Waldorf_Astoria_Las_Vegas

Seal everyone inside the Hotel? The entire Las Vegas strip?

I can just picture Orlando being sealed off:
https://disneyworld.disney.go.com/resorts/