The article is okay, but the writing is bad chatgpt. Em-dashes in almost every sentence instead of commas. Out of place analogies and metaphors which barely make sense. Randomly sprinkled slang for an audience of teenage redditors.
Presumably the author is one of them. Or they simply use a text editing or blogging software that takes care of it.
E.g. Markdown with smarty-pants feature turned on generates them automatically from '--'. 'Em' dashes require '---'.
Coincidentally Rust's `cargo doc` does this for you -- just for example.
The conclusion that a text containing such micro-typographic niceties must be LLM-generated is a fallacy thusly.
Your other 'evidence' sounds like an interpretation to me. Maybe you should quote the sections you mean?
Otherwise your critique seems superficially limited to form, not contents -- an ad-hominem in disguise one may be tempted to conclude.
In many other languages ideas are separated by en-dashes (surrounded by spaces).
In the case at hand the use of en-dashes in English text instead of the correct em-dashes could also be a sign of a non-native speaker caring about micro-typography and just doing the wrong thing. :)
The LLM conclusion doesn't seem well supported either way.
classic llmism