Sounds like someone's been taking notes from @Nockchain's roadmap toward implementing Proof of Necessary Work.

SNARK PoW is more efficient than PoS.

- higher gas limit bc no re-execution
- faster blocks bc way less networking on the fork choice rule bc PoW doesn't have voting
- zero amortised wasted energy/work by IVCing bundles of proven transactions instead of grinding nonces.
- thinner and permissionsless MEV pipeline without relays

Non trivial to build, but Ethereum has the best chance of harnessing its strengths because of its strong existing liquidity and mature DeFi ecosystem.

Unstoppable because PoW with adaptive difficulty / throughput / gas to amount of ZK compute in the system.

The cryptographic supercomputer will aggregate idle compute from everywhere in the world and translate it into decentralized trust.

Ethereum.