This is starting to sound like the old fights over smoking all those years ago. When non-smokers first started complaining about smoke in restaurants, the answer was "if you don't like it, stay home." Several years later, when no-smoking laws were the norm, smokers were told "if you don't like it, stay home." I hope we can avoid being this divisive with vaccine passports, if they actually come into play. That said, one side or the other will likely become dominant based on what people want to happen. Hopefully, we'll be able to get the virus under control to the point vaccine passports won't be necessary.