Vitalik Buterin says 2023 will be "massive" for crypto.

Vitalik Buterin, inventor of Ethereum, listed three "massive" crypto prospects.

In a conversation with Bankless co-owner David Hoffman, Buterin discussed the crypto business in 2023.

Ethereum's co-founder said, "If you can develop a wallet that a billion people will use—a that's significant potential."

Buterin gave no technical advice on how to do this.

Finally, Buterin said any technical advances that help Ethereum take login capabilities from Facebook, Google, Twitter,

Ethereum's co-founder has spent the last two weeks offering crypto advise.

including his optimism regarding the industry's future.