
Lead report
Sebastian Siemiatkowski — His AI Worker Purge Just Boomeranged on Him
For three years the loudest man in finance told the world that artificial intelligence could replace his employees — and that firing them was the entire point. Sebastian Siemiatkowski slashed Klarna’s workforce from roughly 5,500 people to 3,400 and bragged that one OpenAI-built assistant was doing the work of 700 human agents. Now the same…
Sep 20, 2026 AI Impact News