[WCSTombs]

But the thing is, in this analogy, we are the chef, surgeon, or builder. We're the ones other people look for when they can't do the thing by themselves (in this case, writing software).

Neither my analogy or yours is exact, but it's really worth thinking about.

[Jemaclus]

Right. But OP's question isn't "do you need a chef?" the question OP posed is more akin to "why should chefs use knives when they have blenders?" or "why should I build an IKEA bookshelf myself when I can hire a contractor to build a house?"

Because they're two different tools and situations.