I always saw it as a strong portable machine for people who needed to work on the go. I'm sure video editors, photo editors, audio people use shortcuts and do touch typing.
I know a number of video and photo editors, and while this is anecdata, I'm positive that none of them touch type. I've seen a few of the hunt and peck on a regular basis. I mean, I'm a software dev and I'm not great at typing either.
As a professional photo/video/audio editor, my problem with this is not "touch-typing" but rather it's another thing I'll have to adjust my senses to. I'll have to relearn the keyboard and spend unnecessary time adjusting settings and configuration for something I don't need.
On top of all this, the keyboard will feel more fragile and have more complexity. I prefer reliability over unnecessary complication.