Define "figured out." Did people know how to cobble together a structure? Of course. Did they inherently know all the best practices that reasonably balance saf

Define "figured out." Did people know how to cobble together a structure? Of course. Did they inherently know all the best practices that reasonably balance safety, cost, and timeliness? Probably not. The same can be applied to software. An ability to cobble together a "Hello World" does not necessarily mean I want you programming a controls system on a nuclear power plant.