I also wonder if it’s a bit better for your hands. I feel like having my pinkies just kind of hanging there while I type causes the nerves to atrophy.
I used to find it difficult to a lot of things, until I practiced enough to be able to do them, which is usually what that predicate implies. It's like people that say they have to use one foot for the brake pedal and the other for the accelerator because they find it difficult to use one for both.
Easier said than done.