Cryptocurrencies solve a real payment-technology problem, but for now, traditional banking systems remain the more stable foundation for the global economy.
Bitcoin and similar cryptocurrencies have struggled to establish themselves as a genuine store of value on the scale of established reserve currencies like the US dollar, but dismissing them outright misses an important distinction between currency itself and the payment technology used to move it.
Emerging markets with limited banking infrastructure have seen mobile payment systems leapfrog traditional banking in ways developed economies, with entrenched card and banking networks, largely haven't.
Even blockchain-based payment startups have shifted toward integrating with, rather than replacing, traditional banks — suggesting that a more unified, modernized banking system may be a more realistic path to a faster global payment network than cryptocurrency alone.