AuroraBorealisGazer wrote:
One additional thing to consider is that US states don't have restricted travel between states. So if one land border were to open, many people from states outside of the ones you mentioned would cross through. So the calculations would have to account for that factor as well. This would add many unknown variables.
Well there are interstate restrictions. From my state, we would have to meet quarantine restrictions to visit NY, NJ, or CT. We are just shy of the criteria for not being restricted (very few states meet those criteria) but it's my understanding they are actively enforcing that, and people really have been fined for violating the order.
I think a bigger concern though is that unrestricted travel from the US would result in very large numbers of Americans crossing over. Even if France (along with some other large European countries) has questionable control over the pandemic at the moment, the number of French people actually arriving is going to be a tiny fraction of the number of Americans who would cross, even if limited to the 3 states I identified.