Sports are so arbitrary when you really think about it. It’s just a collection of athletes, exhibiting an arbitrary set of skills, governed by an arbitrary set of rules. You can throw a ball through a hoop? Good. You can throw it through a hoop behind this line? Even better.
It’s the arbitrary nature of sports which leave me finding them rather meaningless at times. When a man throws an oblong ball and another man catches it, the action doesn’t directly affect anything in the outside world. Wars are still fought. Diseases still kill. A ball passing through space doesn’t alter race relations or alter prejudices. It’s just an object traveling through space.