Anecdotally, these days my wife (an artist) does digital painting and photo editing exclusively on her iPad Pro because she prefers the software available there combined with the Apple pencil.
So the iPad Pro actually does make sense for color timing and proofs and working in DaVinci Resolve etc? If the display is relevant for this, damn straight giving it a good CPU is going to matter.
People are going to be doing serious video color correction work on these things. I certainly won't… but it's going to start looking very compelling for that audience.
It has a great screen, it's very fast, it has built in 4G and the single tasking nature also makes it my favourite tool for writing (including coding, if I don't have to do UI work as well).
For me, it's definitely a creation device and one of my favourite computers of all time.
It's also infuriating because it could do so much more - but as soon as it starts multi-tasking properly it will lose some of its strengths. Same goes for the magic keyboard - I use it a lot but the utility of it has to be balanced by the fact that it turns it into a laptop, which is something it's not.
I've been a little confused about Apple's product lineup the last decade; does anybody else miss the foursquare grid of consumer/pro and desktop/portable?