This is obviously a great decision and I don't see the need to debate this. Even if they decided to go ahead with it without any crowd, the athletes would risk their health just for our pleasure making it a stupid move overall.
Every major event that I know of has been cancelled or postponed to next year which is why I was not surprised to hear about the Olympics being postponed to 2021 at all. 2020 will be remembered for Coronavirus primarily and nothing else.
Sports betting will be also postponed and gamblers will be disappointed but what can we do? It is for the sake of the people not to get the virus from the crowd. Also players are more vulnerable to the virus as athletes come from many different countries. Athletes must rest and train more during this quarantine, so that they can get extra focus if the Olympics resumes after Covid-19 pandemic ends.
Yes, it is already written in our history that this Covid-19 affects a lot of country and the death toll is still increasing most especially in Italy. Hoping for the Italy to recover and wishing them a healthy body and strong immune system. Not only in Italy, but all of the countries affected by this crisis. Avoid gambling during times like this and spend time with your family during quarantine. Spend your money in valuable things like food, medicine and etc., to fight and prevent the spreading of the virus in your household.
How is everyone sure that this covid-19 virus will disappear in 2020 and will never return. There can be a chance where in Feb / Mar 2021 we could see the virus again being activated due to cold seasons. I think this is too early to say when will the Olympics will resume. Also the crowd gathering may be ban for indefinite time.
Also we have no idea when will our beloved scientist will discover the vaccine or cure for this virus. They are still trying their best just to end this crisis, they are one of the frontliners, so it is not easy to them to instantly discover it. It takes a lot of time, effort and budget to do a lot of experiments. Definitely, it will take 1 or 2 years for the vaccine to discover and the number of getting infected is larger that the people recovering from the virus. So I don't think that this Olympics will resume in 2021, maybe in Quarter 1 or Quarter 2 of 2020. But I hope that as soon as possible, they find the cure to end this suffering of the people most especially, the poor.