Earlier quoted context omitted.
Yeah, this is what I don't understand, surely people aren't "using" em dashes deliberately. I assumed MS word was just inserting them automatically when the user used a minus symbol between two words. Kind of like angled quotes.
> surely people aren't "using" em dashes deliberately I've had a "trigger finger" for Alt+0151 on Windows since 2010 at least.
Em-Dash was really popular with professional writers.