Ethereum's Rollup Strategy Hits a Roadblock as Centralization Rises

The Ethereum ecosystem is undergoing a significant shift in its scaling strategy. The original assumption was that Layer 1 (L1) would act as a court of last resort, while Layer 2 (L2) solutions would absorb the entirety of transactional surplus. However, on-chain activity data and core protocol developments throughout 2025 and 2026 have partially invalidated this assumption.

The issue lies not in the efficiency of rollups for compressing data but rather in the market's inability to value decentralized security and the accelerated scaling of native L1 throughput. The divergence between User Operations per Second (UOPS) and Total Value Locked (TVL) is a relevant indicator of this dysfunction. Rollups currently process over 3,400 operations per second, surpassing mainnet volume, but the aggregate TVL of the L2 ecosystem has declined to figures near $50 billion in the third quarter of 2026, representing a year-over-year contraction exceeding 13%.

Most L2 chains remain at Stage 0 or Stage 1, relying on multi-signature security councils and centralized sequencers for transaction ordering. The adoption of Native Rollup presents an entry barrier, forcing teams to align their upgrade cycles with Ethereum hard forks. However, this shift is inevitable if the premise of security inheritance is to be preserved.