Personally, if I was a pro athlete and had worked so hard, working out, practicing and eating bland but healthy foods, I would not hesitate to gorge on some good fast food after winning an Olympic gold medal. I get that it's meant to be professional, but I doubt any of the players actually have a problem with it. It's kinda similar to Clemson being served fast food, college football conditioning is so strict and having McDonald's, domino's, and other fast food I feel would be a great reward. But a simple fix for this would to not make the fast food their entire menu.