Nearly 1/5th of the article is dedicated to criticizing YAML as the de facto language people use to work with it, and implicitly blaming Kubernetes for this fault.
What? It's one of the most often repeated arguments against kubernetes. Even in the article, that this entire thread is about, yaml is mentioned repeatedly.
You're sniping at some absolutely irrelevant detail no one, absolutely no one cares about at all. Unbelievable