I haven’t personally encountered any of that myself. I personally don’t use GUIs (UI could also refer to a terminal) for anything other than apps that implemented one for their own settings and unless they use the same terminology as the terminal commands or files I wouldn’t be able to guide anybody through one. So if people are just unwilling to learn how to use a inferior yet simpler way to do something just because somebody who asked for help finds it simpler that seems totally reasonable.