Gadol, with all headlines, US is N4 – after Israel, Bahrain, UK …
As Brits commented after WW1, and then after WW2: Americans will always do the right thing after exhausting all the alternatives. The serious part of that was: Americans refused to listen to British prior experiences, made same mistaken, then quickly switched to other mistakes, until finding the right path. Brits were still re-living their first mistakes.
Same thing here: there are many unknowns here. In a month, some state will figure out the path, and others will follow. So far, I am concerned about time spent on finding the right politically correct groups. Seems like some states are turning to age-based. It is a hard balance
One thing that might be correct is happening in UK – giving one dose and waiting 3 months for the 2nd, instead of “reserving doses”