I don't think the agile manifesto got it wrong. It doesn't implore us to avoid writing documentation. It's not even an excuse to forego it. It's simply a value

I don't think the agile manifesto got it wrong. It doesn't implore us to avoid writing documentation. It's not even an excuse to forego it. It's simply a value statement: we prefer working software to extensive documentation. That means you should still write documentation. And it also means that you shouldn't stall your project, delay work, or otherwise blocking developers from shipping working software because the documentation isn't 100%.