In no particular order
- Kill off all AI in the browser. And don’t re-add it!
- Do not use hidden extensions that can only be disabled in
about:config
- Make it possible to have tabs and a settable homepage in mobile Firefox
- Make ALL telemetry and user tracking opt-in
- Reinstate a fully customizable UI like in the past
- Make it possible to locally load extensions (no, disabaling validation or temporary loading them for development reasons is not a solution)
- Allow for app mode (see Chromium-based browser’s
--app
parameter)