Will Ethereum Layer 1 Reclaim Its Throne? Vitalik's Case for 2025

2026-01-05 14:00:49

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The scalability narrative around Ethereum is quietly shifting. Thanks to EIP-4844—which introduced proto-danksharding to optimize data availability—combined with the network’s Proof-of-Stake transition and relatively subdued on-chain activity, gas fees have stabilized at historically low levels. This renewed affordability has caught the attention of Ethereum co-founder Vitalik Buterin, who recently highlighted that developers now have a viable path to build directly on Layer 1 without compromising on cost.

What This Means for Layer 1 Development

Buterin’s position is straightforward: if Layer 1 remains affordable throughout 2025, the urgency to migrate to Layer 2 solutions diminishes. Developers face a genuine choice for the first time in years—ship on Layer 1 for simplicity and security, or optimize for Layer 2’s marginal efficiency gains. The calculus has fundamentally changed.

The Layer 2 Uncertainty

This shift creates an uncomfortable reality for Layer 2 projects. When Layer 1 was prohibitively expensive, Layer 2 adoption felt inevitable. Today, that inevitability is no longer guaranteed. The reduced barrier to entry on Layer 1 injects uncertainty into rollup roadmaps and developer allocation—some teams may reconsider their layer choice entirely.

The key takeaway: Ethereum’s core protocol improvements are working. Whether Layer 2 remains the default or becomes an optional optimization tool will depend on sustained fee dynamics and developer preferences in the months ahead.

ETH7,28%

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