This proposal presents a radical idea for the future of the Ethereum execution layer, one that is equally as ambitious as the beam chain effort is for the consensus layer. It aims to greatly improve the efficiency of the Ethereum execution layer, resolving one of the primary scaling bottlenecks, and can also greatly improve the execution layer's simplicity - in fact, it is perhaps the only way to do so.

The idea: replace the EVM with RISC-V as the virtual machine language that smart contracts are written in.