Silicon Valley has always glorified hustle culture. Some startups, like AI education company Arrowster, recruitment unicorn Mercor and Y Combinator-backed Corgi, are taking it to another level with 6 and 7 day work weeks. The job listing doesn’t mince words: “This role isn’t for everyone. It’s almost for no one.” The post, from Arrowster, an AI startup that helps students apply to study abroad programs, is looking for a go-getter to help drive growth. But it also warns of a requirement that woul...