I've been thinking about this. I am willing to self isolate at home for two weeks before I travel (even if it means i don't host Thanksgiving for the first time in YEARS). I'm willing to get my brain swabbed right before I come (that test is horrible, been there, done that), and be tested on arrival. A Q and a retest after 4 days will likely be the line for me. I can imagine others feel the same. And booking air only after you have test results? Not gonna happen.