I think we may see adjusted guidelines pretty soon, 10-14 days. Whether governors and mayors follow them is a question. I think some things can be opened up to an extent, just as grocery stores are open now.
We went to Costco this AM, not very crowded, 90% of folks wearing masks, full stock of everything I saw. Premium gas was $1.69, I topped off the tank.
Costco has a lot of usual things closed like samples and the food area etc. Anyone elderly or immune compromised should stay inside for a while I think.
Young folks may be able to get back to quasi-normal with limits fairly soon. Restaurants might open with fewer tables available, especially outside dining. Businesses might reopen with limited numbers of folks coming in at a time.