Earlier quoted context omitted.
Bitcoin is going to be 15 years old soon and aside from this original usage, no real usage has really taken off for "blockchain" technologies (and no, I am not counting the occasional pump and dump / virtual scarcity scheme as a real usage of the tech). We really have to stop asking this question. And I say this having had some involvement with some web3 projects/company. Even if it is theoretically possible, it crea…
There are plenty of real uses for cryptocurrency that exist in the real world, but most of it is boring stuff: people holding their assets in stablecoins in countries that have capital controls.
And cryptocurrency is usually used for illegal stuff, so it is not necessarily desirable.