I see a lot of comments about "people will ignore this". I don't know if that's true or not, but here is some interesting data:
If you look at Opentable's data [0] about dining reservations, you can see a cliff on March 16th in all states across the country. March 16th is the day after the very first SIP order was given (in Santa Clara county).
So in other words, despite not being locked down, most people around the country were too afraid to go out.