Bridgewater Associates founder Ray Dalio appeared on Bloomberg TV today and delivered a measured yet cautionary assessment of the artificial intelligence investment frenzy. He highlighted classic bubble dynamics - sky-high valuations, rampant speculation, and "paper wealth" vastly outpacing actual cash flows - while drawing direct parallels to the 2000 dot-com era.

"All great technology changes produce bubbles," Dalio said in the Wednesday Bloomberg Television interview. "Nobody can get it exactly right. You have to either spend a ton of money to capture your market share and don't worry about whether it's too much or not, or you don't spend enough money and you lose your market share."

Dalio explained the mechanism of how such a bubble eventually bursts: "The pricking is the converting of wealth into money." He noted that today's AI-driven market is "following that kind of path, even though it is a wonderful technology."

Dalio also hit on the law of the jungle; a lot of companies simply disappear during massive technological upheaval - as competition sorts out the winners and losers - which is separate of the technology's lasting impact. In short, the underlying innovations in AI will continue transforming economies and societies, much as the internet did after its own bubble deflated.

Meanwhile, Nvidia CEO Jensen Huang just touted "insane" returns for investors willing to bet on the AI boom - with chipmakers notably having been the hottest stocks on Wall Street of late - driven by demand for high-bandwidth chips used in AI data centers and taking the market to record heights.