Yeah, I could tell few sentences in that it's Claude-written article. The style has become that distinctive. Hell, a third of the articles I opened on the HN front page today carried that distinctive style.
Doesn't really matter if the content is worth it (and I just realized that recognizing Claude in this also makes me wary of ways this could paper over key details - at this point I start to recognize from my own experience where Claude may be papering over something it didn't actually bother to check).