this is a topic i’ve been heavily involved with because i still consider myself to be someone who prefers using technology at a very beginner friendly level, plus it’s very good when a linux operating system makes you feel right at home when it has a modern desktop environment. this is why i really like gnome, its simplicity and usability is something available for everyone, for beginners and for a lot of other people, but if you had to, say, rearrange xfce or kde for someone who was an elderly person or an absolute beginner so that they wouldn’t have any trouble using linux, how would you do it? (screenshot is my current linux mint desktop, very simple and extremely user friendly!!!)
Is that a practical question looking for a real solution right now or is more of a philosophical question?
If the latter:
Tech should be approachable by teaching users and add safeguards, not by dumbing things down to a degree users stay dumb. Options should be easy to find, preview what they do, and always offer to restore defaults. A desktop for extreme beginners may even adopt an idea from gaming and have them do a tutorial section first. It may even double as a wizard of which accessibility features to enable for elderly users.