Musk said that soon robots will work for people, and the entire population will be rich:.
Super intelligence will provide all human needs with reserves. There will be universal high income, incredibly high income at that, and a universal healthcare system superior in quality to anything available on Earth today. You can want, say, a lock or anything else, and a digital supercomputer will create it for you as an additional task.
If you have a humanoid robot that is highly productive and can work 24/7, meaning 168 hours a week, it doesn't take time off, it doesn't go to the bathroom, it doesn't need to eat, etc. Moreover, the speed at which he can work is higher than human. Therefore, we can expect his average weekly output to be about 5 times higher than that of a human.