Sure, but basically every currency has some theoretical problem.
Usually it's just about the currency becoming worthless (usually only a problem in government controlled currencies that have loans in foreign currencies), or people just not accepting it anymore.
There's no inherent value in any currency, it's just a useful fiction because it's really hard to go get five goats to trade somebody for a laptop.
Usually it's just about the currency becoming worthless (usually only a problem in government controlled currencies that have loans in foreign currencies), or people just not accepting it anymore.
There's no inherent value in any currency, it's just a useful fiction because it's really hard to go get five goats to trade somebody for a laptop.