HN has many people who understand how technology work and a smaller but still large number of people who understand economics. Cryptocurrency has a few people like that but also a ton of get-rich-quick types who think their best work is making random claims until someone buys whatever they’re selling. We’re a decade and a half into that, with billions of dollars of real money pumped in and almost no benefit outside of some early investors being able to cash out before the inevitable dip.
At this point, the onus is on anyone promoting cryptocurrencies to show up front why they’re different than their waves of predecessors. One big challenge here is the inherent conflict of interest: unlike other things which have come in and out of popularity, someone who tries cryptocurrency but realizes it’s not really useful to them doesn’t have an option for getting out without a financial loss which doesn’t involve finding a buyer for something they know isn’t really worth the price. If you backed MongoDB a decade ago, you can just switch to Postgres without either eating a loss or finding someone to buy your old Mongo server.
This also leads me to your next sentence: for years, the claim was that cryptocurrency was going to transform the financial world and beyond. Sales guys went on at length about how you’d use blockchains to buy coffee and a ride to work, make sure the farmer who grew your coffee beans was organic, store your software licenses, record the deed to your house, etc. They couldn’t explain how any of that would work and dismissed criticism, and were especially upset if people said the only real use cases seemed to be illegal transactions. Now, in 2023 we’re back to the primary use being breaking laws, hoping that the government in question chooses not to monitor cryptocurrencies?
> Crypto is not mostly useless, it is just that people don't like the uses. crypto is absolutely massive for avoiding capital controls in countries with inflation, etc.