Why do many rich people have to go to work?

The person who asks this question goes to work mainly to make money. People who really have pursuits and plans go to work not only to earn money, but to prove their value and have different social circles in order to better integrate into society. If you have money at home, you will not go to work. You eat and drink at home every day to die. What's the difference between being alive and being dead? Stephen Chow said in the movie that a man who has no pursuit is different from a salted fish. Rich people with pursuits don't want to be salted fish.