I hope the irony of this statement isn't lost on you - this is a thread detailing how the system that was intended to prevent the need to be an omnicrafter is failing, and your answer is "just be an omnicrafter."
Scrip grinding isn't very compelling as a progression mechanism, because it's too grindy, and the rewards don't seem worthwhile, outside of getting the DoH books. It doesn't matter how easy it is, it seems like it's fallen victim to the same arbitrary gating we've seen everywhere in 3.0 endgame, and like it was deliberately lengthened to draw out the progression for as long as possible.