I'm curious what "basic settings" require you to touch the command line. My elderly mum and dad - who aren't very tech savvy btw - have been running Linux for nearly a decade now (Xubuntu previously, now Zorin) and haven't had any major issues in all this time. Admittedly their requirements are pretty basic, but they do all your tasks a typical basic PC user would - surf the web, check emails, work on documents, print and scan stuff, backup files from their phones/USB drives, video chat etc. In fact, the entire reason why I got them onto Linux in the first place was because Windows wasn't really stable for them - I got tired of having to troubleshoot or reinstall Windows for them all the time. They'd complain about how an update broke something, or how the system was becoming slower etc. But no such issues with Linux. Occasionally I might get a call asking "how do I do this", but after a few years, these support calls have all but vanished. Linux "just works" for them, it's rock solid, the GUI is intuitive (at least for Xububtu/Zorin) and they never had to touch the command line.