How a noob supposed to know anything? By learning. You pretend that learning how to click through 5 confusing sumbenues is easy as fuck, but learning how to read basic ass words is an esoteric knowledge that only wisards can learn.
You pretend that nobody can comprehend that apt-get install steam will install steam, but searching through the website, downloading an installer, looking through your system for a file, executing it, and following through twelve steps of a wisard is suddenly magically a knowledge that everyone just grasps.
You pretend that “find this file, find WhateverBullshit=1 and change 1 to 0” is incomprehensible and requires a whole new language to understand, but “click this menu, open this submenu, scroll untill you find this subsection of subsection, look for the menu that opens a window of menus and then look for a tickbox that they actually moved three versions ago” is so simple you don’t actually need to even think about.
But as an experienced system administrator, I can tell you from an experience, if the person doesn’t want to learn, or can’t, they will not, and it’s not because they’re intimidated by the concept of letters, but because the whole idea of learning a skill is confusing or intimidating. When people aren’t in the mood they will look at the window telling them to press the only button on the screen, and they will call for help.
And if they want to know their instrument, they will learn whatever they need, and since reading is one of the fundamental skills we have in the modern society, they will learn how to read configs and write commands without the problems you envision.

Seems like you had unusual luck with pulseaudio. I had so many problems with it, I was considering switching back to Windows for some tasks.

The answer is PipeWire. It’s a drop-in replacement for PulseAudio that works.

Popularity give them followers, followers give them money

You don’t need to “learn how to program”, whatever the fuck you mean by that, to interface with texting terminal. We’re interfacing via text right now and you seem to do it just fine, you don’t seem to need a selection of colourful boxes to understand what I am saying

Schemas are a nightmare to work with, and are totally unreadable

What did John Lemmy, famous CEO of Lemmy, did this time?

Yeah, I’m writing code on Linux and for Linux and I use it extensively since 2012. I can remember maybe one or two times man was really helpful. Usually it’s an enormous book that somehow doesn’t contain exactly that bit information that you’re looking for

Cinnamon is so bad, even Ubuntu got rid of it, and that’s saying something.