there are many use-cases, and you've neglected one: linguistic analysis can be used to identify a person and to link them to other accounts. i'm not saying it's likely or apocalyptic, but it is true and present. using an LLM to "sanitize" your outputs can prevent this.
from a privacy perspective, everyone should do this using a locally hosted LLM. from a person-that-uses-the-internet perspective, i would absolutely hate it if every article and every comment looked like an identical brand of ai slop.
i didn't like ∆V, but i almost loved it. i thought it was neat that you could hire crew that gave different bonuses depending upon their specialty and experience. i thought it was neat that your crew can recognize other folks you come across in the rings. i thought it was really neat when one of those strangers told my crewmate about an anomalous lidar contact they made further in.
as i got closer to coordinates they shared, tracking this enormous lidar contact: it occured to me that if the developers had seized upon this moment with eldritch horror that it would be my favorite game ever. i felt scared, if that rock turned around and had an eye and then a dozen rock tentacles busted into my ship and squeezed all the blood out of my crew -- it would have been my favorite game.