During an interview at Consensus Hong Kong 2026, Joe Lubin, the founder and CEO of ConsenSys, made impactful statements regarding the safety of decentralized finance (DeFi) compared to traditional finance. Speaking to CNBC’s Elaine Yu, Lubin asserted that “blue chip DeFi is very safe,” contrasting it sharply with the increasing instability he perceives in conventional banking systems. He highlighted global concerns, noting that banks are “debasing across the world and growing less safe,” which could lead to significant financial losses reminiscent of the global financial crisis (GFC). He specifically referenced historical incidents such as the Greek financial crisis, where individuals lost up to 25% of their purchasing power.
Lubin emphasized that, in his view, DeFi’s safety profile is roughly comparable to that of traditional finance, suggesting a shift in how financial systems might be perceived by the public. He expressed optimism for the future of DeFi, predicting “a real breakthrough in terms of DeFi” by 2026.
On the topic of Bitcoin, Lubin expressed concerns about potential vulnerabilities, particularly the notion of “Q Day,” the theoretical point at which quantum computers may pose a significant threat to encryption technologies that underlie Bitcoin’s security. He described this as a potential “existential problem” for Bitcoin, though he believes that the threat is still a considerable way off.
Furthermore, Lubin praised advancements in artificial intelligence, suggesting that AI has the potential to dramatically enhance various scientific and technological initiatives. He conveyed confidence in Ethereum’s future prospects, suggesting that it is poised to thrive in the near term, while issuing a cautionary note that the world may experience a scenario akin to the Y2K situation, where technological and financial systems could face unprecedented challenges.
