How confident are you in AI? Enough to bet your retirement on it? That's become a debate thanks to a bold proclamation by Elon Musk: Saving for retirement in 10 or 20 years "won't matter." Musk's confidence comes from the work he's doing in artificial intelligence. The technological advancements will create an "abundance" of resources, granting everyone a "universal high income," the Tesla and SpaceX CEO said. That's easy to say when you have checks notes and almost passes out nearly $700