Because it would be nice and convenient making drawings and sketches right on the Mac when that's device you're working on, instead of having to switch over to the iPad, making the drawing there, then exporting/syncing it over to the Mac and import it there into your document or workflow?I dont understand this, why? the Apple Pencil is for the iPad and not the Mac.
There is a large variety of third-party drawing pads out there that you can connect to a Mac or PC and that allows you to draw with a special pencil on a surface similar to a trackpad, allowing you to draw precise shapes and lines right on your computer. Having a built-in solution (the giant trackpad of the MBP) that only requires the Apple Pencil would be very convenient. Apple has a pencil product, the MBPs have a giant drawing pad for your fingers, it makes sense in my eyes to put 1 and 1 together and allow the trackpad to register pencil inputs.
As a personal example, I am a student and I'm typing a lot of lectures on my MacBook (using only the iPad isn't really an option for software reasons), but my lectures involve a lot of drawings that I usually have to add later after the lecture/at home because I can't properly do them on my MBP, at least not in the middle of a lecture. I do have an iPad Pro but there's no way I want to pull both my iPad and my MacBook out in an already crammed lecture room. If I could just pull out an Apple Pencil and use it right on my MacBook trackpad within the lecture to quickly do these sketches, that would be an ideal solution for that.
Now of course this is nothing I absolutely need, I manage just fine without it, but it's an anecdotal example of where the device switching only for making some drawings can be a nuisance, and I'm sure there are many other workflows where that's even more of an annoyance. If you personally have no need to use an Apple Pencil on a Mac, that's fine, the primary device for it would continue to be the iPad, but from a consumer point-of-view there's no reason why we shouldn't also have that option on the Mac.
Last edited: