I use LibreOffice for composing and editing the novels I write. I have believed that what I write on my computer stays on my computer unless I am publishing a comment on FB or Substack. When the novel is finished I send it to Kindle Direct. I’m trying to figure how much exposure to AI I have. I work on a MacBook Pro running MacOS Monterey v.12.7.6
no.
however some extensions related to AI, if you explicitely installed them, might definitely send your content into the outer space.
Extension Manager