@Eudaemonia I'm pleased that has been your experience but it hasn't been mine at all. In the time since the moonstone library has been available in the spire I've haven't seen a trade asking for scrolls in my NH for more than 2500 - usually they are closer to 1000 or less (these are from newer cities who haven't either built their own scrolls yet or gone far in the spire). Daily I go to the trader and look....not a single trade demanding scrolls (other than the rare and few, scattered little ones mentioned above). And I have 32 daily active neighbors so location isn't the issue. Non-scroll boosted members of my fellowship have millions of scrolls which they also bemoan having no home for in the trader and so they just...amass. When I go to the trader trying to get some silk or crystal I am essentially putting a hat out and asking for a hand-out. The two regulars who actually take my scroll trades are -I know because I've chatted with them about it - helping me out because they have more silk and crystal than they know what to do with and they are generous players. I feel fortunate to have them in my neighborhood.
Asking for more scolls in tournies and the tech tree has not come close to balancing the imbalance where I reside. These 400k or more asks are easily eaten up once or twice in a tech tree, or once a week in the tourney by anyone with a decent moonstone set. I have seen zero uptick in scroll demand (which is at zero) in my trader since the release of chapter 16 or 17 or the new tourney format. I'm looking for something
substantial to come along and correct the obvious imbalance of goods created by the moonstone. And I would argue that "the same" cannot be said for the imbalanced production between human and elven cities. This is an apparent imbalance which is easily overcome by the circumstances you outlined. The over abundance of scrolls in not apparent, it is a real and day-to-day reality.
Sure, I lump along fine despite there being no value to my scrolls anymore, but without a ton of enthusiasm for this aspect of things. It isn't the game I loved before the moonstone where FSs advertised for scroll boosted players, my trades were actualy needed within the fs or the neighborhood trader and there was some purpose to me unlocking and upgrading my scroll factories.