Future episodes of Shujin Academy VGM Club will only use the double em----dash, to make sure that people know that i----and not some LLM----wrote the show.
Professor Tom of Shujin Academy VGM Club
About a half-dozen of the writers I work with have confessed to feeling paranoid about their use of em-dashes (the long ones: "—") because they fear people will believe their stuff was written by an AI.
To which I say: Pfffft. Use as many dang dashes as you want. And let your human voice sing out.