The Firefox UI is getting worse and worse with every version, because they are constantly adding more useless features. Any time you accidentally hit the wrong

The Firefox UI is getting worse and worse with every version, because they are constantly adding more useless features. Any time you accidentally hit the wrong button, it launches something, because everything is a shortcut now. The latest being their split tabs, which I also had to disable. Maybe they should stop trying to turn their browser into an OS.