sigh The em-dash is something we've read a lot from GOOD PUBLISHED WRITING so we as human authors tend to emulate what we read as good writing. It's a publishin

sigh The em-dash is something we've read a lot from GOOD PUBLISHED WRITING so we as human authors tend to emulate what we read as good writing. It's a publishing artifact that's migrated. It's not a sign of the apocalypse. Neither is AI, but hey.