🔔Analysis: Ethereum Faces a Critical Moment in its High-Risk Balancing Strategy According to CoinDesk analysis, as the pressure from scaling challenges, quantum technology, and artificial intelligence intensifies, Ethereum faces a critical moment in its high-risk balancing strategy. In the first three months of 2026, the Ethereum ecosystem faced multiple structural pressures. Vitalik Buterin sharply criticized Layer 2 scaling paths at the beginning of the year, pointing out that many Rollup designs relied on centralized components and isolated environments, failing to truly inherit the mainnet's security guarantees, leading to ecosystem fragmentation and inconsistent security assumptions. Meanwhile, the Ethereum Foundation has incorporated quantum computing threats into its recent plans, advancing research on LeanVM and post-quantum signature schemes. Internally, Tomasz Stańczak, co-executive director of the Ethereum Foundation, resigned after approximately one year in office, a move seen as a signal of a readjustment of priorities within the foundation. Furthermore, the foundation is accelerating its decentralized AI research, attempting to position Ethereum as the "trust layer" of AI systems, used for verifying outputs, coordinating agents, and supporting machine-to-machine economic activities. Overall, Ethereum can no longer handle these issues in isolation; they are intertwined. The network is being pulled in multiple directions simultaneously, making it increasingly difficult to maintain balance. Unlike previous cycles, the current predicament is more about structure than short-term momentum. The short-term focus remains on mainnet scaling, with the planned Glamsterdam upgrade serving as a litmus test to see if the Ethereum network can successfully transform into a robust, quantum-resistant "trust layer" supporting the global AI economy.