1. I am human and use em dashes in both my formal and informal online writing. I see other humans doing it all the time. :-) 2. I do frequently use LLMs to imp

1. I am human and use em dashes in both my formal and informal online writing. I see other humans doing it all the time. :-) 2. I do frequently use LLMs to improve my writing/grammar/spelling. When I do, they always removes my em dashes and replace them with words.