The tutorial actually predates ChatGPT by quite a few years (first published in 2017). Today, I do sometimes use ChatGPT to fix grammar, but I am responsible for the content and it is always mine.
replyThey are referring to the comment ("You're pointing out a real conceptual issue ..."), not the article.
replyHN guidelines say
reply> Don't post generated comments or AI-edited comments. HN is for conversation between humans.
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