The next major inflection point in crypto comes from artificial intelligence (AI).
This is what Joseph Lubin, CEO of Consensys and co-founder of Ethereum, says. He told CoinDesk that autonomous or semi-autonomous agents can transact, coordinate, and verify each other on decentralized networks, using crypto rails as a basis for machine-driven activity.
Lubin, who will speak at Consensus Miami 2026 next month, said he is “sympathetic to the idea that blockchain is for artificial intelligence” but that he doesn’t see humans being displaced. Instead, increasingly intelligent interfaces will eliminate complexity, allowing users to interact with cryptosystems through intentional rather than manual input. In this model, AI becomes the middle layer between people and protocols.
This vision carries risks. If AI infrastructure remains concentrated among big tech companies, “we could be in trouble,” Lubin warned. He argued that decentralized systems and cryptography will be key to ensuring accountability, allowing machines to “police each other” in transparent and auditable environments.
As part of this broader shift, products like MetaMask – a Consensys product – are evolving to reflect the change. Lubin said the wallet is being rebuilt as “a new type of neobank that you own and control,” part of a transition to what he described as a “personal money operating system.” AI-powered agents could act on behalf of users, manage assets, execute transactions, and navigate a growing decentralized economy. “You can walk around with your personal financial system in your pocket,” he said.
The Rise of Enterprise Chains on Ethereum
Beyond interfaces, Lubin highlighted structural changes in the Ethereum ecosystem. Blockchain architecture also shapes how institutions approach adoption. Lubin expects “enterprise chains” to become more common as companies seek higher throughput and greater control over their infrastructure. Nonetheless, he argued that it is best to issue the assets on the base layer of Ethereum, saying that “the best way to ensure that an asset is sustainable… is to create it on the base layer of Ethereum”, even if the asset is later used on other networks.
Stablecoins, one of the fastest growing sectors in crypto, are part of this transition, but not the end point. Lubin described them as a “stepping stone” toward more fully decentralized financial systems, noting that current models remain heavily dependent on centralized issuers. Over time, he expects the growth of decentralized collateral to enable more robust, crypto-native forms of money.
Regarding tokenization more generally, Lubin suggested that traditional finance and decentralized finance are entering a period of convergence, combining centuries of financial innovation with new blockchain-based systems. The result, he said, will be a more granular and programmable global economy.
Even as these changes accelerate, Lubin took a measured tone on long-term technical risks like quantum computing. While it’s not an immediate concern, he said Ethereum developers have been preparing for years.
“Many of us just see it as part of the natural evolution of Ethereum,” Lubin said.
Read more: Joe Lubin says DeFi is as safe as traditional finance, adding Bitcoin is in crisis
