Ethereum co-founder Vitalik Buterin has said he plans to fully re-engage with decentralized social media in 2026, arguing that only platforms built on shared, decentralized data layers can foster true competition and support mass communication systems tailored to user interests rather than engagement rates.
On Wednesday post on the X platform Buterin said he has shifted his business toward decentralized social media platforms this year, noting that every post he wrote or read in 2026 can be accessed through Firefly, a multi-client interface that supports X, Lens, Farcaster and Bluesky.
“If we want a better society, we need better mass communication tools,” Buterin said, arguing that decentralization enables competition by allowing multiple clients to operate on a common layer of social data.
Buterin criticized many crypto-native social projects for relying on speculative tokens as a substitute for meaningful innovation, arguing that SocialFi’s experiments have repeatedly failed by rewarding pre-existing social capital and short-term price speculation over quality content and constructive discourse.
He compared these efforts to subscription models for creators like Substack, which he said better align incentives with high-quality content.
Calling for broader community participation, Buterin urged users and creators to spend more time in decentralized social ecosystems, arguing that the industry must move beyond a single centralized “information war zone” and toward a more competitive frontier where up-to-date forms of online interaction can emerge.
Related: Vitalik Buterin calls for a up-to-date DAO design for supply chain disputes and governance
The state of decentralized social media
Decentralized social media, or SocialFi, refers to platforms built on open or blockchain-based networks where user identities, content, and social graphs are not controlled by a single company. While protocols such as Lens and Farcaster have gained early traction, the sector has so far struggled to convert this momentum into sustained mass-market adoption.
On Wednesday, the main infrastructure provider Neynar acquired Farcaster from Merkle. Farcaster co-founder Dan Romero announced in the news, which stated that “after five years, it has become clear that Farcaster needs a new approach and leadership to reach its full potential.”
Lens also underwent a leadership change this week as Aave handed over management of its open-source social protocol to Mask Network, tasking social media company Web3 with developing consumer-ready onchain social applications.
Farcaster boasts a total of over two million registered users and hundreds of thousands of daily interactions measured by posts and reactions. According to Dune Analytics, Lens has amassed approximately 506,000 users.
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