Bluesky CEO's Anti-Zuckerberg Statement: The Rise of Decentralized Social Networks

At SXSW 2025, Bluesky CEO Jay Graber wore a t-shirt reading “Mundus sine caesaribus” (A world without Caesars), a subtle jab at Meta CEO Mark Zuckerberg. This was a direct response to Zuckerberg's previous “Aut Zuck aut nihil” (Either Zuckerberg or nothing) statement. Bluesky, as a decentralized and open-source social network, empowers users with direct participation in platform development and greater autonomy. In contrast to Meta's controversial policies, Bluesky's openness has attracted a significant user base. While still significantly smaller than Meta, its unique philosophy and cultural impact secure its place in the social media landscape.