The primary couple of months of 2026 have compelled the Ethereum neighborhood right into a sort of introspection—one which goes past value, past technical upgrades, and into the query of what the community is definitely making an attempt to be.
Even earlier than this yr, there was a way amongst builders and executives that Ethereum was on the verge of one other development section—this time pushed not by crypto-native customers however by establishments and know-how. Neobanks, as some argued, would quietly onboard thousands and thousands by abstracting away the complexity of wallets and gasoline charges. Ethereum, on this framing, wouldn’t must win customers straight. It could sit beneath the interface, powering a brand new monetary stack that, on the floor, regarded nothing like crypto.
It was a continuation of a long-running thesis: that Ethereum’s success would come from invisibility.
That imaginative and prescient has been formed partly by years of earlier upgrades geared toward enhancing person expertise and decreasing prices. Adjustments like “proto-danksharding”, launched within the Dencun improve, considerably lowered charges for layer 2 networks by growing information downloads for transactions, whereas ongoing enhancements to the bottom layer have made transactions extra environment friendly.
Whereas the worth of the community’s ether (ETH) token has been decided by market forces, these upgrades have, collectively, helped transfer Ethereum nearer to a mannequin the place customers work together with functions without having to know the underlying infrastructure.
However that narrative started to vary a number of weeks into the yr, refocusing on the core roadmap.
The L2 debate
Earlier this yr, the co-founder of the community, Vitalik Buterin, delivered a pointy actuality examine to the broader ecosystem: “You aren’t scaling Ethereum.”
The remark reduce via what had, till then, been a largely celebratory dialog round rollups. Most of these networks, often known as layer-2 (L2) networks, course of transactions off Ethereum after which bundle them again onto the principle chain to make it quicker and cheaper. Layer-2 networks have exploded over the previous couple of years, transaction charges have come down, and exercise has unfold—however the deeper query was whether or not any of this amounted to coherent scaling.
Buterin’s argument went additional than a common critique of progress. In his view, lots of right this moment’s layer 2 designs are drifting away from Ethereum’s core mannequin: counting on centralized elements and siloed environments that don’t totally inherit the ensures of the bottom chain. The priority wasn’t that L2s exist, however that of their present type, they might not be delivering the sort of scaling Ethereum was meant to realize.
His critique highlighted a rising unease.
Fragmentation throughout L2s, inconsistent safety assumptions, and reliance on centralized elements have been starting to look much less like short-term trade-offs and extra like structural dangers. Ethereum, in making an attempt to scale outward, risked dropping the very properties that made it precious within the first place—its robust safety, decentralization, and position as a shared, impartial settlement layer the place functions and liquidity can seamlessly interoperate.
L2 groups, for his or her half, didn’t push again a lot as recalibrate. Some acknowledged the critique and leaned right into a future the place rollups differentiate via specialization: privateness, shopper apps, or distinctive execution environments, moderately than merely appearing as cheaper Ethereum. Others defended their position extra forcefully, arguing that high-throughput environments are nonetheless important.
Ethereum’s base layer, in the meantime, has made incremental progress by itself. Current upgrades, resembling December’s Fusaka onerous fork, elevated information capability and effectivity on the principle community, permitting extra transactions to be processed whereas decreasing prices. Though that spike in transactions got here beneath scrutiny not too long ago, with some calling them ‘handle poisoning’ scams.
What this tense episode established for Ethereum is that the trail ahead wants a fragile steadiness between the bottom layer’s structural upgrades and a brand new breed of specialised rollups that may develop the ecosystem with out breaking its foundational safety.
This might additionally result in consolidation among the many layer 2 networks, in response to 21shares. “The yr forward is prone to mark Ethereum’s L2 consolidation: a leaner, extra resilient layer anchored by ETH-aligned, exchange-backed, and high-performance networks,” the agency stated in a analysis report.
The quantum risk
On the identical time, one other problem—lengthy mentioned however hardly ever pressing—abruptly moved up the precedence listing: Quantum Computing.
The Ethereum Basis signaled a shift in posture, elevating efforts like ‘LeanVM’ and post-quantum signature schemes. What had as soon as been handled as a distant, nearly educational concern was now being folded into near-term planning.
The implication was onerous to disregard: the community is not simply constructing for the subsequent cycle, however for threats that might basically break its cryptographic assumptions. The muse has signaled it’s taking that danger critically, establishing devoted analysis efforts centered particularly on post-quantum safety.
Vitalik Buterin additionally outlined a roadmap to guard the blockchain from the long-term dangers posed by quantum computer systems
The interior shuffle
If scaling uncovered cracks in Ethereum’s current, quantum danger forged a shadow over its future, and it appeared that the community was taking the risk critically.
Then got here modifications from inside.
The departure of Tomasz Stańczak as co-executive director of the Ethereum Basis marked greater than a management reshuffle. At a second when the community is dealing with technical, strategic, and philosophical reevaluations suddenly, even refined shifts on the prime can sign a broader recalibration.
The transfer additionally got here as one thing of a shock.
The muse isn’t recognized for abrupt shifts, and Stańczak had solely stepped into the position a few yr earlier, following the long-standing tenure of Aya Miyaguchi. In an ecosystem that tends to favor continuity, the fast turnover hinted at a deeper inner recalibration underway, as the muse reassesses its priorities amid rising calls for for scaling, safety, and Ethereum’s potential position in new frontiers resembling synthetic intelligence (AI).
‘Belief layer’
And AI, a subject that has turn out to be not possible to disregard, not only for crypto however for each trade, started to form a separate line of considering for the community.
Buterin outlined how Ethereum might play a foundational position in the way forward for synthetic intelligence. The imaginative and prescient extends past funds or DeFi—right into a world the place Ethereum acts as a coordination layer for decentralized AI programs, enabling verifiable outputs, trust-minimized information sharing, and machine-to-machine financial exercise.
That push didn’t emerge in a single day.
Early final yr, the muse spun up a devoted decentralized AI analysis unit (dAI) exploring how the community might assist autonomous brokers and machine-to-machine economies. What felt experimental on the time has since accelerated into one thing extra deliberate in 2026, with the muse more and more framing Ethereum as a possible “belief layer” for AI: a system for verifying outputs, coordinating brokers, and anchoring a quickly evolving ecosystem that, till now, has been largely managed by centralized gamers.
All of that is an formidable growth of scope, inserting Ethereum on the intersection of two of essentially the most consequential applied sciences right this moment.
However general, the primary three months of the yr counsel that Ethereum not has the luxurious of tackling these questions in isolation; moderately, they’re converging.
What emerges is a community being pulled in a number of instructions, each with its personal sense of urgency, and a balancing act is changing into tougher to disregard. And in contrast to earlier cycles, the place narratives might shift as rapidly as costs, the problems now really feel deeper, much less about momentum, and extra about construction.
These tensions are unlikely to be resolved anytime quickly and can proceed to form Ethereum’s trajectory within the months forward.
Within the instant time period, nevertheless, the main focus stays on scaling the bottom layer, with the upcoming Glamsterdam improve, slated for this yr, anticipated to speed up that effort. The improve will probably turn out to be a litmus check for the community’s capacity to resolve points that may efficiently shift Ethereum into a sturdy, quantum-secure “belief layer” able to anchoring the worldwide AI financial system.
Learn extra: Ethereum’s ‘Glamsterdam’ improve goals to repair MEV equity
