Ethereum may finally kill “trust me” wallets in 2026, and Vitalik says the fix is already shipping

Vitalik Buterin believes 2026 will mark a reversal of Ethereum's decade-long drift toward convenience-first compromises, where defaults became centralized (e.g., relying on centralized RPCs and concentrated block building). The response involves a concrete set of infrastructure fixes designed to make the trust-minimized path the default user experience. Key solutions include Helios, a light client that turns untrusted RPCs into locally verifiable ones, which the Ethereum Foundation's wallet vehicle, Kohaku, plans to integrate. Privacy will be enhanced via Private Information Retrieval (PIR) and Oblivious RAM (ORAM) to hide metadata leaks during queries. Censorship resistance will be structurally enforced through Fork-Choice-Enforced Inclusion Lists (FOCIL, EIP-7805), allowing validators to penalize builders who ignore required transactions. Furthermore, Block-Level Access Lists (BALs, EIP-7928) aim to reduce the cost of running a node by enabling parallelization during sync. Kohaku is the vehicle intended to ship these protocol research outcomes as default features in an open-source SDK, shifting the baseline for user experience away from implicit trust.

(Source：CryptoSlate)