The prompt they used was probably more succinct. Not everything needs fleshed out.

And maybe they just wrote a sentence like that because that's how they write. LLMs learned their style from humans, we were here first.

The prompt they used might've been in Albanian for all we know.

Ah but now you're just imagining things when it's simple to check. OP is, or at least claims to be, a midwesterner in his own comments.