My dad passed in 1956 but I venture to say he knew 80% of the men in the area, and most of their families. We would go the Sioux City Soos baseball games and he would spend the entire game talking with friends. At Christmas time, he would receive dozens of bottles of booze from Christian and Jewish business friends. BTW, I don't think he ever made more than $4000 in his life. Hardly a business Icon, just a lowly truck salesman during and post WWII.
“You are really naive!
...I venture to say he knew 80% of the men in the area, and most of their families.”
Cedar Rapids population density is 1,912.6/sq mi. Naivete comes at about 1,600 friends and acquaintances per sq mile...