I think what and how are so tightly linked, you need to know how to make a thing so you better know what thing to make. Let's say you want to build worlds fast

I think what and how are so tightly linked, you need to know how to make a thing so you better know what thing to make. Let's say you want to build worlds fastest car. You can order the pieces and maybe build a car from someones instructions. But to know what makes car fast and how to build it you need to know more and more intricate details. Physics, material science, 3D printing, engineering. How do you measure traction? What shapes increase downforce? That is how I see AI tools. You can get "off the shelf" ideas on different things, even complete small things, but you really need to be or grow to match the challenge you are facing.