That's why first impressions and presentation are so important :>
The elves and humans have failed theirs many times over.
It's not a conclusion drawn from western sensibilities, coercion being inherently more convenient than co-operation is emphatically not true.
(A) Your argument has been framed, rested on, and appealed to implicit western sensibilities that are reflected in the desired end-staate, and (
you are misrepresenting what I am saying.
That would depend entirely on whether or not the bluebloods populating said kingdoms would choose to utilize such a service.
Whether they utilize the service or not, the economic and political establishments aren't going to make way for a major elven political power in their spheres of influence just because Chantry.
A certain, potentially Chantry-affiliated faction will likely be dealing with matters regarding the Eluvian network in the very near future.
The Inquisition does not have the reach or power to dictate Eluvian poliy on all the nations of Thedas.
Which offers little value when it comes to protecting one's self from incursions via Eluvian.
But does other concerns and interests, including 'who gets to profit from using this particular Eluvian.'
Conceptually, they aren't, their prevalence is.
Elves aren't prevalent. They're an impoverished, divided minority.
And not even 50 years ago workers on strike faced being held hostage, beaten, and worse. "Modern standards of culture" certainly didn't offer them shelter from that, and yet they were still a popular form of resistance.
Every western labor movement in the last hundred years has benefited from cultural norms and standards far, far superior to what norms and social practices the elves face. In no European country was an uncontroversial response to minority labor unrest 'raze their city quarter.'
Non-violent resistance is the privilege of those being oppressed by civil societies.
Uh, no. Considering the establishment of said service for it's value as a potential avenue for social advancement is my point.
You are considering a fantasy that has no plausible viability in the context of Thedas. The political unity does not exist, nor would your proposed structure withstand obvious challenges from interested parties.
If you're going to consider a fanfic of an imaginary means to improve elven social advancement, you might as well just make a fanfic in which the elves are already socially advanced. You'd cut out the middle man and be just as sensible.