Instead of pouring all of your efforts into making one single static object with no moving parts, you can simply specify the individual parts, have the machine make them for you, and pour your heart and soul into making a machine that is composed of thousands of parts, that you could never hope to make if you had to craft each one by hand from clay.
We used to have a way to do this before LLMs, of course: we had companies that employed many people, so that the top level of the company could simply specify what they wanted, and the lower levels only had to focus on making individual parts.
Even the person making an object from clay is (probably) not refining his own clay or making his own oven.
Instead of pouring all of your efforts into making one single static object with no moving parts, you can simply specify the individual parts, have the machine make them for you, and pour your heart and soul into making a machine that is composed of thousands of parts, that you could never hope to make if you had to craft each one by hand from clay.
We used to have a way to do this before LLMs, of course: we had companies that employed many people, so that the top level of the company could simply specify what they wanted, and the lower levels only had to focus on making individual parts.
Even the person making an object from clay is (probably) not refining his own clay or making his own oven.