I do genuinely believe that these Firefox forks are mostly pointless rebrands of Firefox to satisfy a small crowd of people who are fine with Firefox but don’t want Firefox or Mozilla branding. Other than branding, they tweak the default config, pre-install ublock origin, and that’s about it. I guess this one exposes some already existing about:config flags in the settings UI. The best part is they are managed by small teams that run a few versions behind Firefox persistently, leaving 0-days unpatched and thus their users vulnerable. Their small userbase also opens their users up to tracking that wouldn’t be possible with larger browsers.