Vitalik Buterin eyes new virtual machine for lean Ethereum roadmap

Ethereum is preparing for a major internal overhaul to boost privacy and slim down its core architecture. Vitalik Buterin just revealed the Foundation's 'Lean Ethereum' strawmap, a plan designed to strip away technical bloat while increasing scalability. The biggest shift involves replacing the current execution environment with a new virtual machine. Two top contenders have emerged for the job: leanISA and the widely popular RISC-V architecture. By shifting to these standards, developers hope to make the network easier to audit and faster to verify. It's a calculated move to ensure the chain doesn't crumble under its own weight as more users flock to layer-2 solutions. Buterin's focus remains clear: simplify the underlying code or risk getting bogged down by legacy complexity. Will the community rally behind a RISC-V transition, or is the technical debt already too deep to easily fix?