Drifting off topic here, but here goes:
There is this saying "There is a time for everything", and as much as the current tools certainly would not be acceptable 40 years ago, providing the old style toolkit with the new bikes would not be of much use.
Back then, bikes where ridden mainly by 'old school' enthusiast that liked to work on their bikes and considered this as part of the hobby (and necessary in many cases).
I remeber a bike review of the BMW 90/6, where the reviwer commented : 'It's a paradox that the best tools are found in the bike that least needs them'.
Anyway. Time has passed, and the rider group has grown immensely. Now a days, most riders wouldn't know what to do with the tools anyway. And those that do allready have them. In stead of road repairs, we may pick up the phone and call for the road rescue service.
All in all, I think the selection of tools (or lack of such) in newr bikes reflects on the majority of current BMW customers...