What do Retirees Spend Their Money on?

I don't fit into today's new age of retirement. Spending is one one thing I don't understand. For decades they tell you to save or you'll end up old, broke, hungry and homeless. Then you hit some magic age and they tell you to spend it all. On what I wonder. You mean to tell me I enjoyed my life doing and going where I wanted but that isn't enough. Something just doesn't make sense. Spending because I can doesn't make sense to me. I'm happy just being me and living life. Our needs are met and our wants are few and inexpensive. We're healthy and the kids are close by and doing well. What more could a guy ask for?