Earlier quoted context omitted.
Conjecture: this is a tech-centric viewpoint. I have quite a few lawyer and doctor friends who use tablets first (usually with a BT keyboard) and only break out the computer when they need it for some very particular reason. If you don't need root on a beefy machine and/or Windows-specific software, then a modern tablet with a bluetooth keyboard gives you more than enough compute and all the applications you need to…
It's an every-field-centric viewpoint. Every field that creates something is more efficient with a keyboard. You even just supported this point yourself.
> is more efficient with a keyboard
...?