Somewhat off topic, however, I'm thoroughly convinced that there is a very high probability something is AI generated when I see Em dashes. Anyone else noticing this? ChatGPT for example almost always uses them. I'm sure they are more common in academic writing, but its now super common on boards like Reddit.
It’s largely the Baader-Meinhof phenomenon. You’ve started noticing it because you just learned about it.
Only typography nerds and professional printers care about things like these. Popular media, even modern professional media, hasn't been paying all that much attention.