In contrast, Web3 data, for the most part, is platform-agnostic. Most actions taken on Web3-native tools result in some token or recognition appearing in your digital wallet — a secure folder that’s permanently yours and interoperable with other sites and platforms.

Metamask serves as a strong mental model of what a broader DID solution could look like, as well as highlighting the promise and perils of self-sovereignty. Because Metamask users hold their own private keys, they truly own the assets in their wallets. There is no need to trust third parties with security and custody. Furthermore, users can... See more

Crypto wallets are no longer niche. Three years ago, there were 31 million crypto wallet users; today, there are close to 80 million. While there’s a long way to go before web3 reaches its full potential, products like MetaMask are far from esoteric. It has 21 million users alone.