After the postponed 2020 event of the Olympics, the 2021 Olympics are finally happening. However, the people are concerned and confused about why the games have not been canceled yet? The simple answer for it is the athletes cannot wait, the management has invested billions, and Tokyo has been preparing for it for years. Despite the concerns of people, the games are certain to open in summer 2021. As per the latest announcements, domestic spectators will be allowed to attend the event. Tokyo has invested $15.4 billion in the event. Around $3 billion of the budget has already gone down the drain due to the cancellation of the 2020 Olympics.