I've found the smoking gun ⸻ it's not your work, it's your prompt.

I've seen en dashes. I've seen em dashes. What kind of dash is that?!

	▲	graypegg 3 hours ago \| parent \| next [-]
		It's been a personal favourite of mine to sprinkle into replies to clearly LLM generated textual diarrhea, it scores a laugh like, 1/10 times haha.
	▲	dantillberg 3 hours ago \| parent \| prev [-]
		A three-em dash. TIL.