It's access to Nvidia GPUs that have made Oracle the cloud contender it never was and allowed founder Larry Ellison to briefly surpass Elon Musk as the world's richest man. Plus: OpenAI's Sam Altman vs. Tucker Carlson, Microsoft joins the RTO wars, and Klarna's IPO pop.
Fortune Brainstorm Tech wrapped yesterday. Here were a few highlights from the final day of the conference:
Tom Hale, the CEO of Oura, told the audience that while overall wearable sales are flat or even declining, sales of his company’s smart ring h... [8126 chars]