and you're responding to a comment where the LLM has been instructed to not to use emdashes.

And I'm responding to a comment that was generated by an LLM that was instructed to complain about LLM generated content with a single sentence. At the end of the day, we're all stoichastic parrots. How about you respond to the substance of the comment and not whether or not there was an emdash. Unless you have no substance.

Posting (unmarked) LLM-generated content on public discussion forums is polluting the commons. If I want an LLM's opinion on a topic, I can go get one (or five) for free, instantly. The reason I read the writing of other people is the chance that there's something interesting there, some non-obvious perspective or personal experience that I can't just press a button to access. Acting as a pipeline between LLMs and the public sphere destroys that signal.