Light background with teal "The New New Gatekeepers" label. Text reads "These agentic interfaces are becoming the medium for social life and information online" (with teal text for "medium for social life and information online"). Below states "They respond with everything you need to know, curated for you, in the format you prefer" (with teal text for "curated for you").

Two boxes comparing eras. "Platform Era" box: Optimizing for human attention, Surfacing unaltered human-posted content, Posting on very human timeline, AI ranking and recommending in background. "Agentic Interface Era" box: Content/data/systems optimized for agent attention, Content and conversation summarized or transformed by AI, AI creating content at inhuman speed and scale, AI in foreground summarizing/remixing/sharing.