Elon Musk says that a retirement savings could be irrelevant...

The richest person on the planet is telling you that the entire concept of retirement savings might become completely irrelevant because we're heading toward a world with such radical abundance that scarcity itself disappears. Let me start with the analogy that Musk used, because I think it perfectly captures what he's envisioning. He said, my prediction is that work will be optional. It will be like playing sports or a video game or something like that. If you want to work, it's the same way you can go to the store and just buy some vegetables, or you can grow vegetables in your backyard. It's harder than just going to the grocery store, but some people do it because they find it fulfilling. They enjoy the process. It connects them to something meaningful. Musk is saying that's what all work will become— optional, a lifestyle choice, something you do for meaning and purpose, not because you need money to survive.