Indeed.. For me the only reason I still really use it is because the other options are even worse. I definitely won't use Chrome. And Microsoft is pushing edge so hard it annoys me (both at work politically, and by pushing it everywhere in Windows)

Also, Firefox is the only browser I know that has end to end encrypted sync. Google and Microsoft enjoy snooping around in your bookmarks (great to determine marketing interests) too much to ever offer this. You can even self host it.

Also it still has a few power user features left over like container tabs. Though they've relegated it to a plug-in now.