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Ethereum’s got problems. And now one of crypto’s most respected privacy architects is saying so out loud.
The co-founder of Zcash has gone on record with sharp criticism of Ethereum, the second-largest cryptocurrency by market cap, at a moment when the Ethereum Foundation is already fielding serious questions about how it operates. No specific quotes from the co-founder appear in the available source material, but the critique reportedly centered on scalability, decentralization, and governance — three topics that have been simmering in the Ethereum community for a while now. The Ethereum Foundation hadn’t publicly responded to the remarks at the time of writing.
What’s Actually Wrong at the Foundation
The problems aren’t new. They’re just louder.
Developers and users have grown increasingly frustrated over delays in Ethereum’s long-awaited network upgrades. Those delays aren’t just a technical inconvenience — they feed a broader narrative that the Foundation struggles to execute at the pace the ecosystem demands. And when your platform underpins billions of dollars in decentralized applications and smart contracts, execution pace matters a lot.
Governance is the other raw nerve. Critics inside and outside the community have questioned whether the Foundation’s decision-making model is fit for purpose. There’s a growing call for better transparency — clearer communication, more accessible roadmaps, and fewer situations where major stakeholders find out about strategic shifts through community forums rather than official channels. It’s not a new complaint, but it’s getting sharper.
Scalability and security round out the list. Ethereum has faced these critiques for years, and while progress has been made on multiple fronts, the perception that the network still can’t move fast enough remains sticky. Whether that perception is fully fair or not, it shapes how developers choose platforms and how institutions assess risk.
Why the Zcash Co-Founder’s Voice Carries Weight
Criticism lands differently depending on who’s delivering it.
A competing project’s co-founder weighing in on Ethereum’s struggles could easily be dismissed as competitive noise. But Zcash occupies a specific, respected corner of the crypto world — privacy-focused, technically rigorous, and not generally known for cheap shots. When someone from that background raises concerns about decentralization and governance, it probably resonates with a technical audience that might otherwise tune out the usual Twitter noise.
And that’s kind of the point. Parts of the crypto community clearly share these concerns. The co-founder’s remarks didn’t land in a vacuum — they amplified something already circulating among developers and long-time Ethereum observers who want the Foundation to move faster and communicate better.
Supporters of Ethereum push back, and fairly. The network still runs the largest developer ecosystem in crypto. Its infrastructure supports more decentralized applications than any competing chain. Smart contract volume, total value locked, institutional integrations — by most metrics, Ethereum isn’t going anywhere. The bull case is that the community’s size and depth will absorb these governance growing pains and come out stronger.
Maybe. But “probably fine eventually” isn’t a great answer when your competitors are actively courting your developers.
What Comes Next for the Foundation
The Foundation is expected to push forward on planned upgrades targeting scalability and security. Whether those upgrades arrive on schedule — and whether the Foundation communicates the process clearly enough to calm the community — will go a long way toward answering the current critics.
Transparency seems to be the non-negotiable ask. Multiple voices in the community want a clear, honest roadmap. Not a vague promise of future improvements, but something concrete enough to hold the Foundation accountable. The co-founder’s critique, whatever its precise wording, seems to fit that broader demand.
Without a public response from the Foundation, speculation fills the gap. That’s basically how these things work — silence invites interpretation, and right now the interpretations aren’t flattering. The community is watching closely for any signal that leadership has heard the criticism and is adjusting course.
Ethereum’s operational health matters beyond just Ethereum. Enormous parts of the DeFi ecosystem, NFT infrastructure, and layer-2 networks depend on the base layer staying competitive and well-governed. So when influential figures raise governance concerns, it’s not just an internal drama — it’s a signal that ripples across a much wider ecosystem.
The Foundation has yet to respond publicly to the Zcash co-founder’s remarks.
Hub: Ethereum price, news, and analysis
Frequently Asked Questions
What did the Zcash co-founder criticize about Ethereum?
The Zcash co-founder raised concerns about Ethereum’s scalability, decentralization, and governance model, at a time when the Ethereum Foundation is already facing scrutiny from its own community.
Has the Ethereum Foundation responded to these criticisms?
No. The Ethereum Foundation had not publicly responded to the Zcash co-founder’s remarks at the time of writing.
