It’s the exact opposite of a complex question. People who rape children shouldn’t be allowed to represent their nation at the Olympics. That’s a hard line in the sand that normal people are perfectly fine with. It’s amazingly reasonable. No one who rapes a child gets rewarded with honor and respect. If they serve an appropriate punishment and show remorse, two things he never did, you can return to life. You should not however be honored on the national and even worldwide stage that is a privilege that should be lost forever. Don’t like it? Don’t rape kids. Not a lot of nuance needed.