That's an interesting take. It does beg the question: What is "from scratch?"
Does a potter need to go to a river bank to dig the clay he will make into a beautiful tea pot? Or is it still "from scratch" if he buys prepared clay? The question can apply to a woodworker. Does the use of power tools to make a chest of drawers less of a creative endeavor than someone that uses all hand tools to make the same chest? Do you need to fell the tree and mill it in to boards yourself to fit your definition?
Where does "from scratch" begin, and where does it end?