Problem with COVID-19 in US or any other virus is not a problem of unvaccinated people, it's not a problem of those who refused to wear a masks, it can be summarized by a single quote from one of the essential workers: "You get fired if you take care of yourself". Grocery clerks, delivery people, personnel at the airport can't afford to call in sick when they are not feeling well. We might be in trouble if we continue to take capitalist approach towards sick leave.