There’s nothing wrong with wanting folks to pursue a variety of tactics. I get annoyed when folks say stuff along the lines of “Well, voting and protesting haven’t worked yet, so obviously the most extreme actions are our only option.”
Though I wouldn’t count this article’s action as the “most extreme” and it is arguably still in the realm of nonviolence since nobody was hurt.
I think making sure folks are aware of the options available to them and their potential effectiveness (and blowback risk) is a decent use of 5 minutes of my time, since I was reading this book anyways. Just like you arguing that I shouldn’t argue might be a decent use of 5 minutes of your time, since you believe (perhaps correctly) that swift, efficient action is more important than the specific actions involved. Planning is good, plans are useless, and sometimes it really is best to just act.
I understand where you’re coming from, but this may simply be a difference in goals.
If your goal is that people become more computer-literate, then yes, perhaps we should use the GUI less. People who are already Linux users aren’t going to have that big of an issue using apt instead of a GUI software manager.
If your goal is that more people use Linux, then you need to have GUI support. If anything else, it eases them in so that they’re not drinking from the firehose all at once.
My litmus test would be “could I feasibly teach my grandparents how to use this?” Which I think is true of Linux Mint (yes, you need terminal for good driver management, but it’s not like my grandparents do that via Windows GUI)
Also, I’m not really aware of any Linux distros that remove command line utilities - mostly, they just have the same thing in both GUI and commands