It was just a general example, I don't think what they are called matters. Something quite valuable was lost and they failed to keep at least remnants from it.
And other things were gained.
Considering the amount of animosity some organized religions and closely associated states with brutal practices and politics have gotten around in these forums, I also wonder how much actual regret there is now.
And how do you claim you know what is good?
In general? Life, empathy, and perspective. Here? I don't even claim it- I just raise that the City Elves might disagree.
Theirs is the more relevant opinion, I suspect.
The elves will most likely be in Inquisition and we'll see what happens then. But as we know the Inquisitor is Dalish only I doubt there is going to be any blending in with humanity. There might be alliances but the elves will be Dalish.
The player character elves will be Dalish. That is all that is implied, and that is all that must a result of it.