I have an awful feeling that international travel will be plagued by the problems the uk are having with their traffic light system for countries. One day a country is green, the next it turns orange or red. It is the same situation we have here with border closures. Who is going to book anything when at a whim you can get stuck overseas in two weeks quarantine or need to do the same when you return. Or simply cannot go .
Yeah It's pretty much playing out like the states here overseas with international borders. I can't see normal international holidays being a thing for a number of years.