I don't really mind the digital versions, when I need a particular section for reference, I can print out just those pages. And reprint if they get dirty. There are always complete sections of a manual that are never used, so it saves having to print many pages, which gets expensive, too. I am sure the cost of printing these things is why most are digital nowadays.
My past few bikes, I use a 3-ring binder, and print off the maintenance schedule, then whichever section I am using gets added to the binder.