COVID-19 and 2021: Same as in 2020: "…it’s not going to be a good idea to get out and mix with people who are not a part of your present household.”—Dr. George Rutherford, Professor of Epidemiology at UCSF Medical Center. So depending upon the day and time of day, why are many if not most people no longer wearing masks in San Francisco as our confirmed daily case numbers soar? The two seem to correlate. Now let's be really stupid and open up some of these restaurants and really get things going!