Ethereum co-founder Vitalik Buterin has criticized what he terms "Corposlop" in a recent post on Farcaster. He describes "Corposlop" as a combination of corporate optimization, flashy branding, and profit-driven actions that compromise ethics. Buterin highlights issues such as social media's pursuit of short-term dopamine hits, data misuse in "walled gardens," and soulless, homogenized content. He calls for the development of tools supporting a "Sovereign Web," including privacy-focused local applications, user-controlled social media algorithms, responsible financial tools, and open-source AI.