At this point, the maddeningly unpredictable Delta variant has changed the expected course of the coronavirus pandemic so much that it can be hard to know exactly what you’re waiting for, or if you should continue waiting at all. Is something like before-times normalcy still coming, or will Americans have to negotiate a permanently changed reality? Will we recognize that new normal when it gets here, or will it be clear only in hindsight? And how long will it be before you can buy a new couch and have it delivered in a timely manner?