Ethereum Core Dev “Fede’s Intern” Warns VC Firm Paradigm’s Influence Over the Blockchain Raises Centralization Risks

Ethereum core developer Federico Carrone has warned that the growing influence of corporations like Paradigm could pose a “tail risk” to the decentralized vision embodied by the blockchain.

In a Sunday X post, the core dev, who goes by “Fede’s Intern” on social media, argued that while venture capitalists have helped create value for the Ethereum community through strategic investments and open-source projects, they are ultimately driven by profit and influence.

I’ve been saying for the past two years that the influence of @paradigm within Ethereum could become a relevant tail risk for the ecosystem. I believe this will become increasingly clear to everyone in the months ahead.

Some people think I have a personal issue with them. I… https://t.co/LH99Cvmbqo

— Fede’s intern 🥊 (@fede_intern) October 19, 2025

Ethereum Core Dev Warns Corporate Influence Increases Centralization Risks, Corrupting The Blockchain’s Ethos

He has been raising concerns over Paradigm’s hold over Ethereum for the past two years, as the company has hired key figures behind the world’s largest decentralized finance (DeFi) blockchain and funded vital open-source libraries, which may look positive to the outside world, but “could become relevant tail risk” for the ecosystem.

Carrone said their involvement undermines the broader philosophical goal of Ethereum, which is to ensure decentralization and support community-driven innovation, rather than centralizing its development. He highlighted that Paradigm is not for those who think the network should represent a “philosophical and political” movement that is “larger than any corruption”.

Paradigm has made some noteworthy contributions to the Ethereum ecosystem in recent years, such as the Rust programming language-based software development platform Reth, as well as key investments in various blockchain startups and infrastructure projects. Another notable contribution made by the company was in the incubation of a rival layer-1 blockchain, Tempo, in collaboration with fintech giant Stripe.

Tempo is a stablecoin and payments-focused blockchain that is controlled almost entirely by Stripe. Its ethos is in complete contrast to Ethereum’s decentralized and open-source architecture, given that it will remain a corporate-controlled chain.

Carrone Urges Ethereum Core Team to Find Balance Between Institutional Support and Community-Centric Principles

Carrone’s main concern centers around the varying goals of decentralized and centralized entities, warning that when corporations “gain too much legibility and influence” over open-source projects, their priorities can shift from serving the community’s long-term vision and toward corporate incentives, leading to “misalignment”. He urged the Ethereum team to foster a balanced relationship between institutional support and community-first principles.

He also called on VCs – a16z and Founders Fund – to hire people who understand crypto and which projects to lead to be able to “counterbalance” Paradigm. He noted that these funds are “very good” in the Web2 space, but they don’t fully understand the flexibility and dynamic nature of Web3.

Paradigm, founded in 2018 by a former Sequoia Capital partner, Matt Huang, and Coinbase co-founder Fred Ehrsam, is a major VC player in the crypto and AI sectors. The company has invested widely across the market, from DeFi and NFT projects to blockchain security, infrastructure, and startups. Its portfolio includes centralized and decentralized exchanges, Uniswap and Coinbase, Ethereum L2 blockchain Optimism, self-custody wallet Phantom, crypto wallet-as-a-service platform Fireblocks, prediction market platform Kalshi, and embedded wallet infrastructure Privy.

Paradigm Aims to Push Forward Crypto and Blockchain Adoption Through Its Various Initiatives

During an announcement at the launch of Tempo in September, Paradigm said that its goal is to push forward the adoption of cryptocurrencies and blockchain technology through a “mix of investing, building, and researching” strategies to better understand the friction points and opportunities, keeping in line with “what is possible”.

Some of Paradigm’s roles within the industry were well-received by the crypto community, especially when it submitted an amicus brief in support of Roman Storm, the founder of now-defunct token mixer platform Tornado Cash, and the appointment of respected blockchain sleuth ‘ZachXBT’ as an adviser to the fund’s research and to protect its brands.

As Ethereum gains prominence, influential voices like Carrone’s highlight the ongoing debate regarding the future of the blockchain space. Maintaining the community-centric development direction remains essential to preserving Ethereum’s core value amidst increasing institutional involvement.

At the time of writing, Ethereum (ETH) is trading at $4,040 – up 3.23% in the last 24 hours.