All things Graham Crackers

Icing on graham crackers, graham cracker cereal, graham cracker crust with cheesecake topping and the creme del e creme (if that's how you spell it) SMORES. These are the things I love. I really thought graham cracker's were a staple in the American home until today when it became clear that not all American families eat graham crackers. Not understanding how this is even possible. It's like saying, we've never been inside a Wal-mart, we haven't had a taco, we have never eaten chocolate cake with vanilla icing. WHO ARE THESE PEOPLE????