Earlier quoted context omitted.
One of the most common criticisms is the use of the emdash. This is a classic bit of English prose that is not problematic except as a stereotype used to dismiss writing for form rather than for content. Let's grab a few books off the shelf (literally). Douglas Adams' The Hitchhiker's Guide to the Galaxy has four emdashes on the very first page: > It is also the story of a book, a book called THGTTG - not an Earth bo…
No one is asking that we reject all prose with emdash. Not all emdash-users are LLMs, but many LLMs are profligate emdash-users, so adjust your priors accordingly. Secondarily, I think there's a part of the discourse missing: the presence of a syntactic emdash in a sentence on the internet is not itself a strong signal of LLM-writing - but the presence of an actual emdash glyph (—) should raise some eyebrows, esp. in…
(option-underscore, or option-shift-dash if you prefer to think of it that way)
On iOS, you can type it by simply holding down on the "dash" button then selecting the em-dash from the list of options it presents. It may also correct double-dash to em-dash a lot of the time, not sure.
I have used the correct em-dash everywhere I can for over a decade, which amounts to nearly everywhere.