I remember a project in the early 00s at a place I was working. They were rolling out Windows tablets to installation engineers[1].

The justification was to reduce breakages to the screen and hinge of laptops[2]. It sounds daft but apparently it was not uncommon for people to leave their van keys on the keyboard and then shut the lid on them.

By switching to tablets they hoped to get rid of that failure mode.

I imagine that's quite specific but just having less moving parts will increase reliability in a large organisation. A keyboard on a ThinkPad might be easy to change if it fails but a keyboard an iPad will be even easier as it's not attached permanently.

1. In this particular case that means people in hard hats and high viz going up telephone poles and into holes in the ground all day.

2. Standard issue at the time was Panasonic ToughBooks.