Does Crypto Have Any Good Use Cases?

A very hard unsolved problem, in fact, is how to make it private. The idea of using it for money laundering is absurd. It's the worst way to do it. Everything is public and exposed.

Right now, many of the successful applications for crypto technology are in finance or finance-adjacent fields. For example, people are using crypto to send cross-border remittances to family members abroad and Wall Street banks using blockchains to settle foreign transactions.

The crypto ecosystem (or web3, or blockchain-based, or whatever you want to call it) is offering a new set of promises of how wonderful it will all be. Most of these promises will not be fulfilled, at least not fully or in the way we expect. But in trying to fulfill them, we will learn new things about what people can do online, and what types of b... See more

Three years ago, I felt crypto’s only proven use case was bitcoin as a store of value was the only clear, proven use case (it was clear that would endure and build retail and institutional value). Now, I see programmable money in Ethereum and Ethereum’s competitors as the next proven use case, with the massive influx into DeFi and NFTs a critical p... See more

The main use-case of web3 is speculation and money laundering. We’ve been promised much more, but at this point blockchain technology is over a decade old. It didn’t take web1 nearly this long to flourish after the browser and HTTP were invented. Shouldn’t more have happened by now?