Even in optimistic scenarios where AI accelerates innovation or dramatically improves living standards, longer lifespans and costly human services mean people will still need savings. https://www.japantimes.co.jp/commentary/2026/02/18/world/musk-wrong-about-ai-and-retirement/?utm_medium=Social&utm_source=mastodon #commentary #worldnews #ai #elonmusk #economics #savings #retirement