Linux is a third-class citizen for Firefox and its very obvious. Not only is the rendering performance and responsiveness subpar compared to Chromium, but even

Linux is a third-class citizen for Firefox and its very obvious. Not only is the rendering performance and responsiveness subpar compared to Chromium, but even very basic things like XDG spec support have still not been implemented after sitting on bugzilla for more than a decade. To me, its incredibly ironic. On one hand, it makes sense for Firefox to focus on Windows because that's where most of its users are. On the other hand, what's the point of using Firefox in such a privacy-hostile OS filled with ads, telemetry, and tracking?