Earlier quoted context omitted.
> crypto ecosystem still ended up It's decades from its final form.
Perhaps. But we're, what? 10 years in and so far crypto has enabled 'I encrypted your data!' scams, caused political instability, been a vehicle for highly volatile investment (but the world wasn't hurting for such opportunities...), and served as a fine buzzword for dev teams around the world to get a sack of cash to update some systems. That's a pretty poor result for 10 years of this much investment and focus. The…
Technologically speaking, most cryptocurrencies are utterly useless. Bitcoin included. There are some good projects though.
Monero, for example. It allows people to transact without anybody knowing anything about the details of the transaction. Where the money came from, where it's going, how much money was moved. Everything is obfuscated. Block chain analysis is at the very least hard and inconclusive, if not impossible. So it essentially works like digital cash.
This is an invaluable achievement that allows people to reclaim their financial privacy in a world where governments think it's acceptable to surveil everyone.