On the other hand, Americans have much larger and more comfortable homes than Europeans. Americans have big garages to stockpile supplies, which means less trips to the store. Very few people use public transportation regularly. Most people have private back yards. Many more meals are take-out or drive-thru. More Americans use e-commerce for shopping than Europeans.

In Europe by contrast, much more of life revolves around public spaces, like the park, cafes, the city square, and public transport. Americans tend to spend little time in restaurants, whereas Europeans relax and enjoy the meal, thus increasing their exposure time.

Think of the areas in the US that seen the worst outbreaks. Seattle, the Bay Area, New York, Boston. These are the metros, where the average resident is least likely to live a typical middle-American lifestyle. San Francisco in many ways is closer to Copenhagen than it is to Jacksonville.

Overall, social distancing is probably easier for Americans because our way of life already involves a good deal of social distance to begin with.