It would arguably makes things easier but it would not lead to a better game. Less arguments about rule sets or rule changes and so on but D&D is still the best...at least for the time being.
I mean, obviously it's highly subjective, but D&D is not the best and never has been. It's just the most famous, it's the Justin Bieber of rpgs, and this comes from someone who really really likes 5e.
EDIT: I do partially agree thought with the idea of D&D crumbling in the next years. I don't really trust Jeremy Crawford, and I'm worried that under his direction the game with go back to being a dungeon crawler designed for lawyers more than humans.
