From Observer, March 13:
We’ve bet trillions on blockchain transforming finance overnight—but turns out evolution beats revolution every time.
When Gartner predicted in 2022 that blockchain would create $176 billion in business value by 2025 and $3.1 trillion by 2030, it seemed like the technology was poised to revolutionize every industry it touched. Yet here we are, still struggling to find the perfect integration point for a technology everyone agrees is valuable. Let’s be clear: The problem isn’t the technology itself. Blockchain works exactly as intended, creating immutable records of transactions that can’t be altered or disputed. The challenge continues to lie in how we’re trying to implement it, and failing to learn important lessons about the transformation unfolding before our eyes.
The integration challenge
For years, the strategy has been replacement rather than integration. We’ve attempted to create entirely new financial systems from scratch, expecting the world to abandon centuries of established infrastructure overnight. It hasn’t worked, and it won’t work. The future isn’t about replacing traditional finance—it’s about enhancing it.
According to 2021 data from Deloitte, 76 percent of executives believe digital assets will serve as a strong alternative to or replacement for fiat currencies within a decade. However, the same survey revealed that 71 percent cite the existing financial infrastructure as a significant barrier to adoption. This disconnect highlights our fundamental misunderstanding of how technological evolution works. Credit cards didn’t replace cash; they complemented it. They added a layer of convenience and security that made transactions easier while working within the existing financial framework. That’s the model blockchain has always needed to follow.
The smart contract conundrum
Ethereum and its various spinoffs have tried to solve this through smart contracts and decentralized identifiers (DIDs). These innovations were designed to bring automation, transparency and trustless execution to financial agreements, removing the need for intermediaries. With the total value locked (TVL) in decentralized finance (DeFI) protocols surging 150 percent in 2024, skyrocketing to over $133.88 billion and nearing its 2021 peak of $170 billion, these solutions should have been a game-changer. In reality, they have introduced as many challenges as they have solved.
Take Ethereum’s gas fees, for example. In 2024, users spent over $2.4 billion just to execute transactions on the network, or $6.79 million per day on average. These costs make everyday financial operations, such as micropayments or small-scale DeFi interactions, totally impractical for the average user. Add in the complexity of wallet management and security, and you’ve created barriers that the average user can’t—or won’t—overcome.
Besides, smart contracts themselves are not immune to risks. Bugs and vulnerabilities in code have led to high-profile exploits, with billions lost to hacks and rug pulls over the years. The 2023 Euler Finance hack, which drained nearly $200 million (later returned), and the $305 Japanese crypto exchange DMM hack serve as stark reminders that security remains a pressing concern.
For smart contracts to truly revolutionize finance, the industry needs to address these challenges head-on. More intuitive wallet solutions, such as ID layers or integration with biometric authentication, must become standard to enhance security and build trust in decentralized systems. Concordium, for example, is a layer-1 blockchain that features advanced ID verification and a built-in ID layer, allowing verifiable transactions without compromising user privacy. By leveraging zero-knowledge proofs and privacy at the protocol level, blockchains can enable secure, trust-based financial interactions....
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The story goes on to highlight this press release from October 2024:
Global banks to use Swift for trialling live digital asset transactions from 2025
