How do people use GNOME, KDE or Unity for more than a couple of months and not get extremely annoyed at the constant pointless changes? I just don't understand

How do people use GNOME, KDE or Unity for more than a couple of months and not get extremely annoyed at the constant pointless changes? I just don't understand it. I get pissed off everytime Firefox updates and things break, aren't in the same place, have to be reexamined, disabled, enabled, whatever. Using ever-changing sites like youtube is just a nightmare. I've switched pretty much all of my workflow on Linux to terminal software. I'm confident that programs like mutt and emacs will be essentially identical 10 years from now. Struggling with/rediscovering interfaces all the time just isn't on my list of things to do. I would prefer if developers invested some thought into it and got it mostly right the first time.