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Comment by ikiris | Hacker News Reader

Has bitcoin done either of these laughable things within any plausibility?

Bitcoin? No. But if you're asking whether digital currencies (which share a lot of the same underlying characteristics) might transform the global monetary landscape, well, they already have: 11 countries have issued CBDCs, and another 130 are actively exploring them as a more convenient alternative to USD for international transaction settlements. Several of those are in advanced pilot stages. No one with serious ties to the US financial system finds this to be a laughing matter, I assure you. The dollar is by far the currency of choice in trade invoicing (more than 50% of total trade) and foreign exchange transaction volume (almost 90% of the total) globally (Moronoti, 2022). This also means that US settlement authorities and financial institutions are involved in finalising most global transactions. If two countries have CBDCs, then they in principle would have the ability to settle transactions between themselves with near-instant finality, potentially bypassing the current dollar-based system.

I think we can safely expect at least one major CBDC-based cross-border payment system to launch by the end of the year. Soramitsu is the most promising candidate IMHO. A prevailing theory is that foreign corporations that operate domestically within a country will need to create accounts with a domestic central bank for CBDC payments to work efficiently. If this becomes a reality, the status of the dollar's "exorbitant privilege" will be up for immediate dispute. Its geopolitical hegemony over global finance won't be swept away overnight, but it will suffer a major blow. Only time will tell how serious.

You don't say why a CBDC would be a more convenient alternative to USD for international transaction settlements. A CBDC is simply a digital version of an existing currency. It isn't nothing new, since bank deposits already allow digital transactions with any currency.

You're missing the point. The reason the dollar is the global currency of choice is because it offers the infrastructure for any two parties to settle a transaction. The existence of CDBCs for wholesale purposes has the potential to fundamentally change that. Central banks could directly settle transactions between themselves in local currencies via dedicated corridors that bypass the dollar settlement system. That would mean more diversification of currency pairs, with increased liquidity for currency pairs that do not include USD.

> It isn't nothing new,

It is though. The infrastructure to support cross-border payments with CBDCs is bleeding edge stuff. The term floated around in obscurity for a while, but it's only been in use since 2019 or so. See: https://en.wikipedia.org/wiki/History_of_CBDCs_by_country

The USD doesn't have a technological monopoly on cross-border payments. Before the introduction of the euro, European nations were trading with each other using their local currencies just fine.

Moreover, CBDCs are ill-suited for internation trade, or for any kind of trade, because they're cash-like. They're intended as a substitute for physical cash.

The speculative currency crises in Europe during the 90s helped drive the adoption of the Euro in the first place. It's a bit outside my ken, but I do wonder if Italians of a certain age would agree that the older system worked "just fine."

I think reasonable minds can disagree about whether CBDCs are any more or less suitable than the alternatives (which seem worse to me in some respects, and certainly are worse in others) but either way, the world's central banks are singing a similar tune in unison right now. Like it or not, the macroeconomic tailwinds favor a more decentralized approach to cross-border settlements and we'll soon have infrastructure to enable this at massive scale.

Again, that's simply not true. You can't point to a single instance where CBDC infrastructure has enabled or improved wholesale international payments that were impossible or otherwise costly to do before.

Give it until the end of the year. These systems are new. Legal and logistical frameworks are being created around them. Southeast Asia will have a streamlined import/export relationship with Japan by the end of the year. Where it goes is from there is anyone's guess, but there's a lot of momentum for this to be the first of several major events over the next 2-3 years.

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