So in this vision. China, U.S., Canada do a total lock down. They crush Covid maybe even getting vax rate +75% in their respected country.
Africa, Argentina, Columbia and Afghanistan, etc. do not. Do the countries who have stomped out Covid stay Covid free? Do they creep back up 6 months later? Do we wear masks forever? Do we go to booster X, XI. XII and so on?
Without a total world order I don’t see a different end game.