Can an AI doppelgänger help me do my job?

Delphi, a startup that recently raised 16 million from funders including Anthropic and actor/director Olivia Wilde's venture capital firm, Proximity Ventures, helps famous people create replicas that can speak with their fans in both chat and voice calls. It feels like MasterClass--the platform for instructional seminars led by celebrities--vaulted into the AI age. On its website, Delphi writes that modern leaders "possess potentially life-altering knowledge and wisdom, but their time is limited and access is constrained." It has a library of official clones created by famous figures that you can speak with. Arnold Schwarzenegger, for example, told me, "I'm here to cut the crap and help you get stronger and happier," before informing me cheerily that I've now been signed up to receive the Arnold's Pump Club newsletter.