I'm not guessing, but without clear references I think newbie are just plagiarizing this guide.
Rather, it is the work of ChatGPT. Pay attention to the writing style, always a heading, a colon, and a definition. There are already thousands of examples of the fact that AI very often gives wrong answers, and relying on it is a double waste of time. To believe in these answers, you need to double-check everything yourself.
And this is the reason why I don't really care about newbie who has creating guides regardless of where they get their sources from. ChatGPT is problem that will destroying logic and thinking user of forum likely only to increase the amount of spam. I don't know, I don't know how it should be stopped.
Thanks for your catch too, I'm just not familiar with AI and maybe many people are trapped by it.