Well, from my point if view, Olympics aren't more dangerous (with athletes vaccinated, of course) that, for example, EuroCup with 20,000 fans at the stadium from different countries across Europe, and lot of them without quarentine nor vaccine, but I can understand that you are explaining.
I hope that Olympics will go ahead and we will able to celebrate that this happen with safety.
P.S: I'm sorry if I can't explain well my point of view and for my grammar mistakes, it's difficult for me to argue in a different language.