Joe Gebbia, cofounder of Airbnb and the US chief design officer appointed by President Trump, was spotted in San Francisco today using a mysterious metallic device. In a social media post on X viewed more than 500,000 times, a man who looks like Gebbia sits with an espresso at a coffee shop. An OpenAI spokesperson declined to comment on the potential Gebbia video after WIRED reached out. “Fake news,” wrote OpenAI President Greg Brockman at the time, responding to a social media post. Still, OpenAI denied any involvement with the previous pseudo-ad for the metallic AI hardware, with its shiny earbuds and matching disc.