However, crypto relies on a distributed ledger that is beyond the control of any one country. The list of fiat currencies managed by an effective national central bank is a great deal smaller than the number of national economies. This is where a cryptocurrency can become relevant. The alternative is to tie the national currency to some more powerful currency such as the US dollar. That has a lot of political implications the US dollar is managed for the benefit of the US economy and no other. For a country with a failed national currency, a crypto currency offers politically neutral alternative.
Crypto currencies make sense at the fringes of the international banking system, filling the gaps. While the practicalities of it being a replacement for failed national currency have very few examples, it’s main application is in money transfer. The money transfer market is large. There are many immigrants sending remittances home and there is a demand for an effective and economic money transfer service. Crypto currency can provide that, but it dependent on exchanges. As we have seen, exchanges have fundamental weakness in that they are often unregulated and targeted by fraudsters who start operating as a bank or hedge fund, with dire results.
Are any exchanges regulated and simply provide a transfer and exchange service, I wonder?
For anyone living in a developed country with a mature banking and regulatory system, crypto currencies are just another high risk speculation. For someone working a richer country and who is trying to support a family back in a poor country with an undeveloped banking system, finding a way to send money home is a huge problem. There are plenty of places that Western Union, etc will not touch or change excessive fees. There are informal methods based on trusted couriers. Crypto currency based money transfer offers a big improvement.
Ruja Ignatova, the ‘Crypto Queen’ targeted modest investors in poor countries with her Ponzi-like promotion of One Coin and its dodgy exchange.
Sam Bankman-Fried seems to have targeted institutional investors, who really should have known better.
When new technologies come along, they are often adopted by fraudsters trying to cash on the enthusiasm for the latest ‘wonder of the age’. A hundred years ago it was electricity, X-rays, Radium pills…there was a cascade of new inventions and high hopes for investors looking for high returns. These days it is AI/Big Data, Crypto, Quantum, etc and there is the global rumour mill that is the Internet providing convenient echo chambers to convince the gullible to part with their money.
It takes a while for a new technology to develop and find its place, if it is at all viable. So it is with Crypto and its underlying technology, Blockchain. Blockchain will find use where slowly changing transaction databases are relevant…as long as someone solves the surrounding community of interest regulation issues. Crypto currencies are interesting experiments and there is much to learn about how the connectivity of the global Internet might be used for new applications. There has to be something more than simply consuming endless media confections and gossiping with friends and slating enemies - right?