[sorcercode]

Most AI generated text doesn't seem to have spaces around the em dashes. I've been using that as a subtle distinguishing marker; as both forms are considered grammatically correct.

tldr: use spaces around em dashes

[garciansmith]

Huh, I've observed the opposite, AI-generated text uses spaces most of the time. Might depend on language? Style guides I use (like Chicago) don't put spaces between em dashes so those always stand out immediately to me.

[BeetleB]

The whole point is not to change one's writing style simply because it has been associated with LLMs. Don't feed the paranoia!

[sorcercode]

i think the genie is out of the box; but i stand with your sentiment!

[slashdave]

The typography I learned insists on no spaces