More generally, Freddie deBoer has been writing in publicly available works and published for so long that he's obviously more credible for how any previous work was put together than what appears _itself_ to be a hallucination-prone AI system. Granted only one person knows for sure, but the idea that Pangram may have actually been correct all along doesn't pass a laugh test for me.

Do people not recognize names nor search for them before making insinuations? It's not like OP is a brand-new pseudonymous essay on a default-template blog with one or two other posts in the history: https://en.wikipedia.org/wiki/Fredrik_deBoer

That's not relevant at all. I'm asking for human-written text that gets flagged by Pangram as AI-generated, not an artificially-constructed case that contains AI text (and was explained by the founder of the website as essentially a block resolution issue).