Just edit the config file, so easy!

Yeah, some distros have GUIs for system settings, like openSUSE and Mageia, but advanced users will often even take that as a reason to not use those distros, because they themselves don't need that on their system. And because not many advanced users use these distros, it's hard to recommend them for noobs, because it makes it more difficult to find help resources. Kind of a stupid situation...