Last week, a relatively unknown 27-year-old researcher quit his job at Anthropic, the company behind the Claude AI model.Then, he published his first post on X (formerly Twitter). In it, he warned that artificial intelligence could eventually kill humanity. The post exploded across social media. Within days, it racked up more than 150 million views. Major news organizations seized on the story. Politicians demanded action. And some of the biggest names in AI started debating whether development should slow down.Then, on Monday, Wall Street reacted. Investors started dumping many of the very companies powering the AI boom. But something doesn’t...