While Mozilla keeps burning donation money to do things like running an entire diversity department (https://wiki.mozilla.org/Diversity_and_Inclusion_Strategy#Our_Team), they keep removing the few features that make us still use their piece of crap and install it on other people's computers.
UserChrome.css is the latest thing they want to drop support to "because it takes resources to maintain it": https://bugzilla.mozilla.org/show_bug.cgi?id=332529#c14
Since Classic Theme Restorer will also not be supported anymore (https://addons.mozilla.org/firefox/addon/classicthemerestorer/), it means that there will be no decent customization anymore.
Time to switch
Or fork.
>>59351420
>>59351441
Year of pale moon?
Lol Mozilla was always SJW.
https://www.youtube.com/watch?v=4Q7FTjhvZ7Y