While Wall Street rushes to define whether an AI bubble is forming around markets, one expert tells Yahoo Finance that there is an AI bubble. And it's a "rational" one. Allianz chief economic adviser, Mohamed El-Erian, sits down with Yahoo Finance Executive Editor Brian Sozzi to discuss how artificial intelligence works as a productivity enabler while facing labor displacement risks currently. He goes on to comment on the benefits of markets being in a "rational" AI bubble, including AI diffusion models to comprehensively integrate it into workplaces. Make sure to watch Yahoo Finance's full interview with Mohamed El-Erian [backlink] For full interviews, highlights, and key insights, check out more from Yahoo Finance Invest.