has anyone ever found a real use for service workers in browsers that isn't just causing persistent battery drain for no obvious gain? [rhetorical question] x dot com has a bug in a service worker it runs when you visit the site where it will repeatedly make requests for an incomprehensible cloudflare-hosted URL in a way that persists browser restarts and is completely undiagnosable without enabling developer options. only noticed because my MacBook Air has been warm all day