The U.S. has about 600k cases. One order of magnitude more is 6M cases. That's still very far from broadly spreading. It's worrying about the viability of the herd immunity theory (too few people had it), and opening the country soon (a few weeks of exponential case increases would overload hospital capacity, even after stemming the case growth through sheltering-- putting us back to square one). It feels, 1-2 months into this, we have no good options.