In my opinion, removal videos would have to be clear and precise. You'd have to keep a saved or multiple snapshots, for recovery and backup purposes. Have a set standard for a procedure and not too provide biased views on x software.
No distracting background wallpapers or themes, no music tracks or using notepad to display text. - You may want to use annotations during video editing, if that helps.
Overall, a tedious and exhaustive task to create these kinds of videos. But it's your decision at the end of the day.