Well, it takes time to make something big. And, one way to do it is to choose end-to-end functionality. Idk, it doesn’t seem so controversial to me. I’d wait and see before calling it half-baked.
A vertical slice of the properly integrated features needed by some practical use case is certainly more efficient and effective than implementing the whole of a large API (e.g. some fancy recent, unproven and unstable CSS module) "in a vacuum", getting numerous rare cases wrong, and struggling to test the new features.
