Confusion at the opening ceremony of the Olympic Games

What happens at the opening ceremony of the Olympic Games? What are we watching? The launch of the ceremony is called Freedom and the Search for Freedom. Performance of the song King. Costumes? You all understand what this mockery is, don't you? This one. The Last Supper. Then again, someone tell me what this, in the Opening Ceremony of the Olympic Games in Paris, has to do with the spectacle of the gathering of the greatest competitors on Earth. Someone please let me know because I have no idea what this is and how it relates to competing in sports. What does this have to do with the Olympics? Olympic swimming and basketball and whatever. Does anyone else feel like we're in the Hunger Games?#OlympicCeremony#Confusion#QuestionablePerformances#SportsNotSpectacle