Pangram thinks it's a mix, with around 40% of the text being AI. This was sort of my feeling about it even before running it through a checker, that a human wrote or rewrote some segments but others do feel distinctly high in perplexity and were potentially written by AI.
jeremyjh · · focus · HN ↗
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striking · · focus · HN ↗
<a href="https://www.pangram.com/history/c150e3e0-7173-4cbb-9b38-41dce6884729?ucc=xs8GiZgzJ40" rel="nofollow">https://www.pangram.com/history/c150e3e0-7173-4cbb-9b38-41dc...
That being said, does it really matter? It comes off as bad writing. The mixed metaphors are hard to follow and detract from the point.