A custom user.js might be a good base to work off of. For example https://github.com/yokoffing/Betterfox
But jumping ship might be your best bet. Forks like Librewolf are good or otherwise a privacy respecting Chromium browser can work well too.
A custom user.js might be a good base to work off of. For example https://github.com/yokoffing/Betterfox
But jumping ship might be your best bet. Forks like Librewolf are good or otherwise a privacy respecting Chromium browser can work well too.