A Chicago city official is pushing forward with new regulatory measures targeting social media platforms and their algorithmic systems. The core concern: how recommendation algorithms and viral content mechanics can inadvertently orchestrate large-scale youth gatherings, sometimes with serious safety implications. The proposal aims to establish clearer accountability standards for platforms—essentially asking the question of who bears responsibility when an algorithm's design choices ripple into real-world consequences. It's a compelling case study in how protocol-level design (whether on centralized platforms or decentralized networks) shapes human behavior at scale. Worth watching as cities begin exploring governance frameworks for digital platforms.