> The main point in my original reply was to question the point of software creation, if not to stand in for human capability, wholly or partially. I don't see people creating software explicitly to just let it gather dust for example, even though that happens very often.

Are you referring to the developer's/organization's motivations? Maybe this is a proximate-vs-ultimate-cause sort of thing, but people are also motivated to create software by a desire to express themselves, to win competitions, to stave off boredom, to commit crimes, to prove theorems, to earn money, to show off, to learn things, and so on.

I write software to automate away plenty of my own activities (and occasionally others' too), but even when counting things like test suites, build scripts, etc, I'd estimate that less than a third of the code I've written was because I sat down at the keyboard thinking "I want to replace a human capability".