The digital negative, I believe, is what is going to save the darkroom. It is something to be excited about and grateful for. It enables photographers who work mostly with digital cameras or scans film to make all of the adjustments they need to make, and then make prints in a highly repeatable and economic manner. Once you have the process dialed in, there is far less darkroom waste.
However, lots of material is 'wasted' in getting to the point of having a printable negative, for sure. But that's true for film too...
I've seen contact prints from diginegs that are just as beautiful as normally enlarged silver prints.