Millionaire YouTuber Hank Green tells Gen Z to rethink their Tesla bets—and shares the portfolio changes he's making to avoid AI-bubble fallout
The S&P 500's record concentration in AI-focused companies like Nvidia, Microsoft, and Google could bear bad news in the event of a bubble pop, says YouTuber Hank Green.
(Fortune, 2025-12-07T12:05:00Z)