The overlap of people who use unicode emdash and real dash in the same comment is close to 0%. It also has the obvious cadence and filler words of chatgpt.

Mail hn@ycombinator.com. Don't litigate it on the thread.

He's free to do whatever he wants, it's within the guidelines.

I also found his comment mildly interesting.

Sounds like that needs to be updated to include accusations of AI. What a world

was the post edited? I don't see any emdashes.

It's still there: —

Sorry - I hate these as well with an intense passion, but ran through grammar checking :(