The Covid policy that really mattered wasn’t a policy
Ezra Klein writes: If the C.D.C. had recommended better masks from the beginning, how many people would have worn them and for how long? If the Biden administration had flooded stores with cheap rapid tests, would people have used them? If boosters had been pushed earlier, and more loudly, would the United States no longer trail peer nations in vaccinations? Put differently: How much would getting our pandemic policies right have mattered? It’s easy to speak as if policy smoothly…