For example, I’m sure the average joe doesn’t know just how expensive calligraphy pens can be, or how deep the rabbit hole goes on video game speedruns.
Stenographers usually use something pretty similar so I doubt it. The ones I’ve seen (to be fair, live captioners, not stenographers) use something that’s closer to a piano than a normal keyboard, and it types full words rather than letters, but also has a regular typing functionality. Pretty cool to watch honestly.