Well, “tech illiterate” is relative. Some people may be ignorant of how their desktop works, but do wonderful things with PD or something else for synthesizing music, which requires knowing lots of math and music theory and signal processing.

Never be arrogant, please remember than people doing actual stuff - developers, business analysts, musicians, artists etc, and even lowly office workers sometimes, - are kinda more important than IT personnel. There are of course infrastructure and network admins who know their sh*t quite well and get paid accordingly.