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• System Integration: Cryptocurrency has shifted from challenging the financial system to becoming firmly embedded within it as regulation and institutional adoption grow.
• Asset Behaviour: Bitcoin’s volatility has transformed it from a peer-to-peer digital cash system into a speculative investment asset.
• Real-World Demand: Adoption in South America shows that users prioritise stability through dollar-backed stablecoins rather than decentralisation.
In recent years, cryptocurrency has had a subtle but significant change in direction. Originally intended as a rebellion against centralised financial power, it now sits within the same system it was supposed to challenge.
When Satoshi Nakamoto first proposed Bitcoin in 2008, it was imagined as a currency for bilateral transactions that could operate independently of central banks. “A purely peer-to-peer version of electronic cash” built on “cryptographic proof instead of trust.” That vision feels distant now.
Most users no longer hold their own keys or make transactions directly, relying instead on third-party platforms that reintroduce trust into the same centralised financial systems Bitcoin was designed to avoid. Bitcoin and Ethereum, once symbols of financial freedom, rise and fall with stock markets and react to central bank policy. What was meant to escape fiat currency has become increasingly dependent on it, influenced by the same market forces it was built to avoid.
This shift is becoming increasingly visible in everyday life, particularly in countries such as Argentina. In early 2024 inflation was at approximately 300%, and trust in the nation’s currency, the peso, was nonexistent. Bitcoin was once viewed as a genuine alternative to government-issued money, providing a way for people to hold and transfer value without relying on banks or central authorities.
Yet most Argentinians now turn instead to dollar-backed stablecoins such as Tether, which are directly tied to the value of the United States dollar. Their savings are once again connected to the financial system that crypto aimed to replace. An asset that promised independence from fiat currencies has instead reinforced their influence.
We can also see Bitcoin’s failure in El Salvador, which made history as the first country to adopt Bitcoin as legal tender in 2021, promising it would attract investment and drive economic growth. But by 2023, 88% of Salvadorans were not using Bitcoin at all, and in January 2025 the government removed the legal requirement for businesses to accept it.
El Salvador serves as a stark reminder of Bitcoin’s failure to become the stable, decentralised everyday currency it was originally imagined to be.
Crypto’s cultural identity has changed. While it still operates through transparent and decentralised systems, its success now depends less on these qualities and more on media attention and speculative trading. Online hype often moves prices faster than innovation. For example, the Solana-based token Chill House jumped 68% in seven hours after a social media post by Ethereum co-founder Vitalik Buterin on 28 October, rising from an $18 million to a $30 million market capitalisation. Its value increased not because of technological innovation but because of an entertaining feud on X.
Even established assets such as Bitcoin and Ethereum increasingly follow the stock market. The International Monetary Fund has noted that they often move in the same direction as shares, which undermines their reliability as a way to spread risk.
Across global markets and online culture, the story is consistent. From Argentina’s inflation crisis to the influence of billionaires on meme coins, crypto’s original mission has been overshadowed by hype and its growing ties to traditional finance. A movement that promised independence now mirrors the centralised financial systems it sought to replace, raising a simple question: has cryptocurrency lost its way?
Satoshi Nakamoto published the Bitcoin Whitepaper in the aftermath of the 2008 financial crisis. The collapse of public confidence in financial institutions created the perfect environment for the introduction of a radical new form of money: a decentralised digital currency verified on a public network known as the blockchain. Bitcoin offered an alternative based on transparency rather than trust in the financial institutions that had failed the public.
That ideal inspired the entire crypto movement. As the technology became more accessible, exchanges began allowing users to buy and trade Bitcoin with national currencies. Liquidity grew, and the price passed $1 for the first time in 2011. By 2015 the launch of Ethereum signalled a major shift. It expanded Bitcoin’s concept by introducing smart contracts, which allowed developers to build applications directly on the blockchain that could execute transactions automatically when specific conditions were met. This advancement expanded decentralised finance, making it possible for users to lend and borrow without relying on banks.
However, the realities of everyday use exposed the limits of this vision. Although Bitcoin became successful, it did so in a way that differed from Nakamoto’s vision. Its price volatility meant that users treated it less as a currency for daily transactions and more as a speculative asset. In 2017 its value rose from under $1,000 to nearly $20,000 before collapsing to about $3,000 in 2018. Combined with a network too slow for daily payments, Bitcoin succeeded not as digital cash but as a volatile investment people hoped to profit from.
This change marked a turning point. As crypto gained popularity, major banks and investment funds began to treat it as another form of investment. Hedge funds traded it, payment firms processed it, and retail investors used apps to buy fractional shares of coins. BlackRock, the world’s largest asset manager, launched a Bitcoin exchange-traded fund in 2024, a clear signal that digital assets had entered the mainstream of global finance.
According to the IMF’s article “Crypto Prices Move More in Sync with Stocks, Posing New Risks”, the connection between crypto and global markets was reinforced during the Covid-19 pandemic. Before 2020, Bitcoin’s daily returns showed close to no relationship with the S&P 500, but between 2020 and 2021 the correlation rose to about 0.36. The IMF attributed this shift to increased investor confidence due to fewer restrictions on travel and business procedures following the pandemic’s economic collapse. As markets rebounded, both equities and crypto assets rose in price together.
Naturally, governments have responded to this shift by creating clearer frameworks for how the sector is allowed to operate. The European Union’s Markets in Crypto-Assets Regulation, adopted in 2023, is the first European law that provides uniform market rules for digital assets. It requires exchanges and tokens to comply with transparency, disclosure, authorisation, and supervision of transactions.
In 2024 the UK government confirmed that new laws would bring crypto activity under the supervision of the Financial Conduct Authority. These laws will shift the focus from simply anti-money laundering to conduct standards and disclosure requirements. Exchanges will be required to carry out due diligence and reject tokens that risk consumer harm.
Although regulation limits the freedom that originally defined the creation of crypto, its survival now depends on it. Without any sort of government oversight, public trust in crypto would eventually collapse. Bitcoin was created to avoid government interference, but its stability now relies on regulation from the financial institutions it was designed to avoid, just like any other financial asset.
El Salvador is a clear example of imposing decentralised financial technology through centralised policy. In 2021 it became the first country to adopt Bitcoin as legal tender, but by 2023, 88% of Salvadorans still preferred the United States dollar.
The government heavily promoted Bitcoin to its citizens, even offering a $30 incentive on the government-issued Chivo wallet. However, an NBER study found that only 20% of the public continued using their Chivo wallets after the incentive. This failure came down to a lack of public trust in a technology they did not understand. Bitcoin attempted to remove the need for trust in financial institutions, but in practice, trust remains essential. In less developed countries like El Salvador, weak infrastructure and limited access to digital services make adoption even harder. Without reliable internet or successful financial education, the use of Bitcoin in place of the national currency is unrealistic.
In a 2023 report on El Salvador’s economy, the IMF warned that the legal requirement for merchants to accept Bitcoin could threaten financial stability and recommended that El Salvador scale it back before it could access further loans. By 2025 the government withdrew the policy and shifted its attention to stablecoins tied to the dollar, illustrating that Bitcoin is not viable as legal tender.
This outcome reflects a wider truth about cryptocurrency’s development. The technology can simplify transactions, but it cannot replace the trust that underpins money. People still rely on stable value and accountable governance. Despite all its innovation, crypto has yet to provide those at scale.
Argentina illustrates how cryptocurrency adoption has grown rapidly. Chainalysis ranks Argentina among the top ten countries worldwide for crypto use, with stablecoins making up most transactions. Local platforms such as Lemon Cash and Ripio have recorded record account openings since the government introduced new restrictions on buying foreign currency, pushing people to turn to crypto to preserve the value of their savings.
Unlike Bitcoin, which fluctuates in price, stablecoins are pegged to fiat currency and maintain their value by holding reserves in cash or short term government debt. This means they are extremely valuable for users in high inflation economies to use for everyday payments.
The value of stablecoins ultimately depends on the strength of the currencies and institutions backing them. For most Argentinians, the use of crypto is not an attempt to abandon traditional finance but a way to access stability within it through digital means.
Argentina shows that crypto’s purpose has changed. People now use it to cope with economic instability. Stablecoins give them access to a more reliable currency when their own loses value. What began as a challenge to traditional money has become an emerging market hedge.
To say that crypto has completely failed overlooks how it has adapted. The vision that started with Bitcoin has evolved far beyond a single currency and has adjusted to fit the realities of global finance.
This change shows development rather than decline. Crypto could not achieve complete independence, but cooperation between the private sector and the world’s financial regulators has created a more stable foundation for growth.
The IMF now treats crypto as a permanent part of the global financial system. Its attention has shifted from restriction to regulation, showing that digital assets are no longer a radical outsider force but a recognised area of policy.
Crypto’s evolution shows that success does not always mean staying true to the original idea. Its growing integration into finance has positioned it to influence how money and regulation develop.
Perhaps crypto has not lost its way but found one that is more sustainable?
The ideals that once set crypto apart may have faded, but its integration into global finance illustrates that disruption does not always have to happen outside the system; sometimes it succeeds by changing it from within.