@fahim_ahmed @Gargron Or, use a fork if you're like most users and don't either have the time or want to put it in to do something already done ootb that continues to update accordingly as Mozilla adds more things you don't want... unlike your user.js.
If you want more control over your config... there's certainly that option as well.
LibreWolf Browser
A custom version of Firefox, focused on privacy, security and freedom.
(librewolf.net)




