+ [It’s not 40 hours—Gen Z don’t know how long they need to work in a week and even experts can’t decide](https://fortune.com/2025/03/09/40-hours-workweek-gen-z-google-sergey-brin-sweetspot/) + [Scale AI’s 30-year-old billionaire cofounder has a warning for anyone who craves work-life balance: ‘maybe you’re not in the right work’](https://fortune.com/2025/06/22/scale-ai-millennial-billionaire-lucy-guo-warning-work-life-balance-gen-z-wrong-job-career/)
