The rapid expansion of Ethereum’s layer-2 ecosystem is entering a new phase as market realities force weaker networks to reevaluate their long-term viability. While scaling solutions were once seen as the answer to Ethereum’s congestion and high transaction costs, an increasingly crowded landscape has made user acquisition the new battleground.
Recent developments, including the shutdown of Zero Network, underscore the growing pressure on general-purpose layer-2 chains that lack a distinct value proposition. As rollup technology becomes cheaper and easier to deploy, launching a network is no longer the primary challenge—building a thriving community and sustainable economic activity is.
Today, a handful of dominant players, particularly Base and Arbitrum, control the majority of decentralized finance liquidity and user engagement. Their strong network effects make it increasingly difficult for newcomers to compete for developers, capital, and active users.
Meanwhile, Ethereum co-founder Vitalik Buterin has encouraged the ecosystem to rethink aspects of its scaling strategy, emphasizing that technological progress alone is not enough. Successful layer-2 networks must create genuine demand through innovative applications, strong ecosystems, and meaningful user experiences.
As competition intensifies, industry observers expect further consolidation. The next generation of surviving layer-2 networks will likely be those that can demonstrate real utility, sustainable revenue, and active communities rather than relying solely on technical capabilities. The era of easy expansion may be ending, but a stronger and more efficient Ethereum ecosystem could emerge from the shakeout.
