Who decides the future of money?

For much of the twentieth century, asking who controlled money seemed to produce a fairly simple answer. States issued currencies; central banks managed monetary policy; commercial banks intermediated payments, deposits and credit. There were important conflicts within that system, of course, but its core institutions were recognizable.

Digitalization has made that answer less comfortable.

Today, a single transfer can pass through a central bank's infrastructure, a private institution's interface, a technology company's servers and automated systems able to execute transactions in seconds. At the same time, public blockchain networks have introduced another possibility: transferring digital assets through protocols that, in certain circumstances, do away with traditional financial intermediaries.

We are not simply facing new means of payment. We are facing a contest over who will set the rules of digital financial infrastructure.

And that is a political question.

Money was never just technology

Every monetary architecture distributes capabilities.

It determines who can issue, hold, transfer and freeze funds; who has access to credit; what information is collected; who can set fees; how disputes are resolved and which institutions are accountable when something goes wrong.

That is why replacing an institution with a protocol does not automatically eliminate power relations.

A blockchain can decentralize certain processes while producing new concentrations elsewhere: developers, validators, large token holders, infrastructure providers, stablecoin issuers or the platforms people use to access protocols.

The academic literature itself questions the automatic association between blockchain and a single political ideology. Outi Korhonen and Juho Rantala argue that its history brings together different influences (libertarian, crypto-anarchist, cooperative and linked to the hacker ethic) and that the political content of a technology also depends on the communities and institutions that use it.

So “decentralized” should not be understood as an automatic synonym for “democratic”.

The relevant question is: decentralized for whom, under what rules and with what distribution of power?

Three models are beginning to coexist

At least three major forces can be identified competing for the future of digital money.

The first is still the State, mainly through central banks and public or regulated payment systems.

The second is made up of private companies that control interfaces, platforms and large user bases. Big tech's entry into financial services shows how a company that controls communication, digital identity or e-commerce can also gain enormous influence over payments.

The third emerged with open networks: Bitcoin, Ethereum and other protocols able to record and transfer assets without relying on the same institutional architecture banks use.

None of these alternatives is politically neutral.

A state system can offer universality, stability and public accountability mechanisms, but it also raises legitimate debates about privacy and institutional concentration.

A private infrastructure can deliver efficient user experiences while concentrating data and economic power.

Open protocols can expand interoperability, direct ownership of assets and financial experimentation, but they face problems of governance, volatility, security and unequal distribution of economic power.

The future will probably not belong exclusively to any one of these models.

The international debate has already shifted

The Bank for International Settlements itself now treats tokenization as a significant transformation of financial infrastructure. Its 2025 economic report argues that assets and traditional forms of money can coexist on programmable platforms, while keeping central banks at the core of the monetary architecture.

That is a different vision from the one held by part of the crypto world, which imagines monetary systems increasingly independent of state institutions.

This disagreement is healthy.

The problem would begin if a transformation of this magnitude were discussed only by banks, technology companies, investors and developers.

There is one party that cannot be absent: society.

The democratic question

Whoever defines the infrastructure defines the possibilities.

If money becomes programmable, we need to discuss who programs it.

If payments produce data, we need to discuss who can use it.

If contracts start to execute automatically, we need to discuss how errors and injustices can be corrected.

If financial networks cross borders, we need to discuss how to protect rights without destroying the features that make these technologies innovative.

And if certain infrastructures become essential to economic life, we need to ask which of them should be treated as public goods or subject to public obligations.

These questions are not against innovation.

They are precisely the questions that become necessary when an innovation becomes socially relevant.

The future of money should not be decided by a binary choice between State and market, or between banks and blockchain.

The most important question is a different one:

what monetary architecture best distributes power, opportunity and protection without stifling the capacity to innovate?

Answering it will take economists, developers and regulators.

But it will also take citizens.

Because, in the end, discussing the future of money means discussing part of the future of democracy itself.