What does the director say is strange about sports during Fords day?

Mustafa thinks it odd that people used to play games that involved little consumerism.

"Strange," mused the Director, as they turned away, "strange to think that even in Our Ford's day most games were played without more apparatus than a ball or two and a few sticks and perhaps a bit of netting. imagine the folly of allowing people to play elaborate games which do nothing whatever to increase consumption. It's madness.