I do think that a pick-and-place machine is probably more compatible with the hobbyist world than home CNC - given that CNC inherrently requires robust construction, and robust, accurate components are inherrently expensive. I mean - this machine looks more or less like a 3d printer with some reels, and a scanner. Once 3D printing becomes a cheap technology, things that require accurate repetitive movement become cheaper too.
I wouldn't be entirely surprised if stuff like small robotic arms become available to the hobbyist in the next 50 years or so, simply because being able to do arbitrary tasks with a high degree of accuracy is incredibly useful.
At the point where CNC, not as in cutting, but as in general computer-controlled movement, is an ordinary part of the workshop, I wouldn't be surprised if things like this ended up in hobbbyist spaces.
