Bill Gates says crypto and NFTs are '100% based on greater fool theory'

cnbc.com:

Bill Gates is not a fan of cryptocurrencies or non-fungible tokens.

Speaking at a TechCrunch talk on climate change Tuesday, the billionaire Microsoft co-founder described the phenomenon as something that's «100% based on greater fool theory,» referring to the idea that overvalued assets will go up in price when there are enough investors willing to pay more for them.

Gates joked that «expensive digital images of monkeys» would «improve the world immensely,» referring to the much-hyped Bored Ape Yacht Club NFT collection.

NFTs are tokens that can't be exchanged for one another. They're often touted as a way to prove ownership of digital assets like art or sports collectibles. But critics see them as overhyped and potentially harmful to the environment given the power-hungry nature of cryptocurrencies. Many NFTs are built on the network behind ethereum, the second-biggest token.

«I'm used to asset classes… like a farm where they have output, or like a company where they make products,» Gates said.

As for crypto, «I'm not involved in that,» Gates added. «I'm not long or short any of those things.»

Cryptocurrencies tumbled sharply this week after Celsius, a crypto lending firm, paused all account withdrawals. The debacle has fueled fears of a looming insolvency event for Celsius — and possible knock-on effects for other parts of the crypto market. For its part, Celsius says it's «working around the clock for our community.»

The battered crypto world was already licking its wounds following the collapse of UST — a so-called «stablecoin» that was meant to be worth $1 — and luna, its sister token. At their height, both cryptocurrencies were worth a combined $60 billion.

Bitcoin was last trading at $21,107 Wednesday, down 7% in