The upside case is not “everything moves back to L1,” but “Ethereum becomes the universal finality + proof-verification +
DA anchor” for a multi-chain economy (stablecoins,
RWAs, DeFi, and agent-driven commerce). If
DA capacity rises without sacrificing decentralization, and neutrality improves (less reliance on off-protocol block-building chokepoints), then institutional settlement and verification-heavy workloads can lift ETH-denominated
fee burn and
staking demand. At today’s valuation, that supports a plausible 5-year path to a ~$1.8T network value even with some fee compression from scaling.