Microsoft CEO Satya Nadella sends rare warning on AI at Davos, says there will be a ‘tell-tale’ sign of a bubble if… by Live mint | January 21, 2026 8:18 am | Indian Stocks, Market, News In conversation with BlackRock Chair and CEO Laurence D. Fink, Satya Nadella stressed that he was confident that AI would become more transformative across industries.