I had the opposite reaction, it definitely reads like a tech journalist who doesn’t have a great understanding of the tech. AI would’ve written a less clunky (and possibly incorrect) explanation.

FWIW, you can always report any HN quality concerns to hn@ycombinator.com and it'll be reviewed promptly and fairly (IMO).

If you enjoyed the article, why would you want to flag or tag it? For what purpose?

It reads like the work of a professional writer who uses a handful of variant sentence structures and conventions to quickly write an article. That’s what professional writers are trained to do.