Comment by Velorivox

I like to use em-dashes as well (option-shift-hyphen on my macbook). I've seen people try to prompt LLMs to not have em-dashes, I've been in forums where as soon as you type in an em-dash it will block the submit button and tell you not to use AI.

Here's my take: these forums will drive good writers away or at least discourage them, leaving discourses the worse for it. What they really end up saying — "we don't care whether you use an LLM, just remove the damn em-dash" — indicates it's not a forum hosting riveting discussions in the first place.