This became an interesting thread.
I know LOTS of professionals and technical trades who don't know diddly about technology.
Maybe most in fact. Yes they are users, but not fixers.
Engineers, Architects, Doctors, Lawyers, Accountants, teachers, draftsmen,
The list goes on and on.
I'd suggest only half or fewer musicians can trouble shoot their gear much beyond changing strings, plugging in and volume adjustments.
The difference may be that most professionals have enough money to include an IT guy on staff.
The audio/video guys are unique in that so many are computer savvy and maybe unique as professionals in that, they alone, (and musicians) can't afford an IT guy.
I wonder if George Martin could troubleshoot DAW crashes?
Remember that it takes at least 10 years to be a pro and that computer programs for professionals have only been useful for the last 20 years. Maybe only 10 for many pros?
When cars were 20, you had to change your own flat tires and adjust spark and fuel on the fly.
You had to be a pretty good mechanic to keep it running.
Now we expect any licensed 16 yr old driver to jump into any car and drive it.
Computers may be like that one day - soon hopefully.
Maybe then programs be able to follow suit.
In my opinion, it's the biggest reason that Apple has become so popular.
The PC's are such a complex collection of parts mostly from random manufacturers from third world countries, running programs created by largely self taught software developers that it's a wonder to me that it friggin works at all.