OpenAI Co-founder Andrej Karpathy, who went on to work as Senior Director of AI at Elon Musk-led Tesla, said the billionaire lets people walk out of meetings if they think the meetings aren't useful. "[Musk] doesn't like large meetings...This is something you don't normally see," Karpathy said. "Elon was...a force against growth...I'd have to...plead to hire people," he added.