I actually think the reverse. u'd think the Apple pencil touching icons with it on a OS X style looking iPad Pro would seem like a great idea...
I guess not. I'm only saying this, cos its got potential, and Apple can't see it... Instead they just limit the pencil to fun stuff like drawing and creativity..... which is not everyone. Just saying the pencil could be put better use as an OS on a tablet, what it was actually meant for apart from drawing.
Back in the days of the iMate (my mate hate) he and others enjoyed using it (not a full blown OS, but limited but still had a stylus attached)... don't see much different her with the pencil... if a old style device could do it.
Don't wanna see it on the desktop..... the pencil is designed for tablets