Thomas Jolly, the artistic director behind the flamboyant opening ceremony, said the scene had not been inspired by "The Last Supper" and depicted a pagan feast linked to the gods of Olympus.
You can read about it here: https://www.reuters.com/sports/olympics/paris-2024-apologises-any-offence-caused-by-last-supper-sketch-2024-07-28/
So, no. It was not a satire/parody of the Last Supper. They didn't set to offend Christians. It was a call-back to a painting about a pagan ritual.
Stop being such snowflakes and get offended by everything.