Earlier quoted context omitted.
Serious question here: Why would someone NOT want to know Linux? When ignoring the short term, what's the advantage, if any, of using a system without mastering it?
Because they have other things they need to do, and mastering it may not provide benefits that repay the investment. I say this as someone who has run Linux on the Desktop for over 20 years. I do not give a crap about knowing the ins and outs of everything on my system. I have zero interest in learning how bluetooth & Wifi & and all of the hundred other subsystems on my computers work. 99% of the time I want to insta…
I disagree about cars though. Back when I had a car, I did my own work, because it took less time and would be done properly. Unless you have a chauffeur or something (or take Uber I guess, but that costs more money), it takes a lot of time to have someone else service your car: you have to drive it to the shop, then sit there for a while until they can get to it, then sit there while they do the work, then sit around a while longer until they can finally check you out (while also trying to upsell you a bunch of crap), then drive home. Then you find out later they messed something up, got grease on your carpet, etc. Even if they fix that, that's even more time you have to spend. It was a lot easier for me to just do it myself. Someone will probably say something about "loaners" here, but that's usually for larger jobs, not just oil changes.