BBM. I think it is a combination. The reason the Mayor had to literally take down the basketball hoops in parks is because of people not wanting to comply with the request for social separation.New York City has such a high infection rate because the average New Yorker comes in contact with exponentially greater numbers of people everyday than in more spread out areas. Living in apartments, crowded streets, public transportation, office buildings - many more touch points than me driving in my car alone from my private house to my private office.
The problem is New York City itself, not the people who live there.
JMO