Reading up on W3C

ActivityPub’s success stems from its intentionally plain design using basic web primitives, and its next revision must remain boring to support wider federation.

ActivityPub’s success stems from its intentionally simple, web‑standard design, and future updates must preserve that ordinariness while scaling to large networks.

Google's Prompt API ships as a Chrome-only web standard requiring users to accept Google's use policy and download Gemini Nano without permission, drawing opposition from Mozilla and WebKit.