Exactly on point.
The goal, at least from my personal point of view, is the High Fidelity reproduction of MUSIC.
Or, more simply put... the MUSIC.
As you also observed, I don't believe much of that vast collection was even hooked up, beyond the McIntosh room, that is. No music was being reproduced.
Seems a waste to me.
It's much like a kid walking by the candy store, seeing the assortment of SNICKERS, Peanut M&Ms, and Hershey's Milk Chocolate, with no money in his pocket... Ouch!!!
Museums can be a source of interest and learning; but a violin without a player doesn't get you much, does it?
Someone could be playing all that equipment right now if some rich guy hadn't stashed it away in his personal museum.
The stuff, great as it is, is only a tool for the Hi-Fi reproduce of MUSIC.:yes: