This is my feedback on https://studio.blender.org/pipeline/td-guide/workstations/maintaince
In random order of me noticing things.
Overall
There is no introduction text for the page. It immediately goes into a sub-section, which is bad style. Better to explain what that page is to begin with, before diving into details. What is the scope of that page? Who is it for?
There are various plural-singular mistakes.
"Add-on" is written with a dash in the middle.
Use links. This is a website, not a piece of paper.
Why does everything have to be run as root? Doesn't this make it very sensitive to mistakes, as everything of the entire system is modifyable?