Lefteris Warns Ethereum Funding Plan Could Create Staking Cartel

June 22, 2026 — Rotki founder Lefteris Karapetsas has opposed a new Ethereum proposal that would redirect validator rewards to fund ecosystem development, warning the mechanism could empower a “cartel of the top stakers” to control network funding decisions.

Immediate Details & Direct Quotes

The proposal, called Validator Redirected Revenue, would allow validators to route between 0% and 10% of their staking income toward public goods, infrastructure and core development. If more than half of validators support a non-zero rate, the contribution would apply across the entire validator set. Validators would also choose preferred recipient addresses, with a splitter contract routing funds to selected projects.

Karapetsas said the design could create “a cartel of the top stakers” capable of diverting up to 10% of the network’s validator rewards. He argued that remaining validators could be left funding choices made by the largest staking entities, even if they disagreed with those choices.

“Over the weekend I read the proposal for funding core development through validator proceeds and the reaction to it. A lot of misinformed people in X, had obviously not even read the proposal,” Karapetsas said. “When trying to argue against something AT LEAST argue against the actual proposal and…”

He criticized people who argued against versions of the plan not in the original post but confirmed he still opposed the actual mechanism.

Market Context & Reaction

The proposal’s supporters frame the mechanism as a response to Ethereum’s free-rider problem. Many projects benefit from shared tools, security work and public infrastructure, while only a few groups pay for that work directly. The proposal argues validators benefit from Ethereum’s long-term value and may therefore be natural funders.

According to the proposal, a 5% to 10% redirect could raise 50,000 to 70,000 ETH each year for ecosystem funding. However, the proposal also noted concerns over staking operators setting preferences while ETH holders bear the yield reduction.

As of June 2026, Validator Redirected Revenue remains a research forum proposal, not a live Ethereum rule change. The next step will depend on whether researchers can answer governance and incentive questions without weakening confidence among stakers.

Background & Historical Context

Karapetsas tied his opposition to broader concerns about Ethereum core development. He said he was disappointed with how core development had progressed over the past decade and argued that it had lost contact with protocol users, especially developers who deal with Ethereum’s technical choices.

He said Ethereum has built too much technical complexity and cited RLP, SSZ and RLPx as examples. In his view, a funding squeeze could force consolidation in research and core development. He called that outcome overdue and said he did not want to keep rewarding the same development culture.

If Ethereum needed a funding mechanism, Karapetsas said he would prefer using burned ETH fees rather than a share of validator proceeds. He acknowledged that option has its own problems tied to gas use but viewed it as preferable to the cartel risk.

What This Means

Karapetsas’s warning adds a clear signal for the Ethereum community: funding reform should not give large stakers too much control over rewards that belong to the wider validator set.

The proposal’s next steps will hinge on whether researchers can address governance questions about who decides what appears on any pre-approved funding list. Karapetsas directly questioned that suggestion, asking who would determine the list’s contents.

For validators and ETH holders, the debate highlights unresolved tensions between funding public goods and maintaining decentralized control over network rewards. The outcome of this research forum discussion could reshape how Ethereum finances its development infrastructure.

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