Maybe this will mane my point clearer: The first browser I have ever used was Netscape Navigator 4, and I did know that data was stored in a profile subdirectory named with a hex string when I researched how to create backups and migrate machines.
I had no clue that there's a feature to have multiple profiles, becauseI never actively researched the topic.
Now, how is my friend who needs every mouse click explained 3 times supposed to research the commands and run them?