Slightly tangential but I appreciate the attention to detail. Like explaining how $ means it's the command prompt—I have had non-zero classmates put `pip install xyz` in their python console and then pull their hair when that didn't work.
I remember some university doing something similar as a workshop, but I can't recall which.
Over the course of classes, sometimes they do require you to use the command line but then they will just give you the commands to copy paste, without explaining what any of it does.
A bit over the top in some regards, but useful nonetheless.