There are tons more applications in the workplace. For example, one of the people in my team is dyslexic and sometimes needs to write reports that are a few pages long. For him, having the super-autocorrect tidy up his grammar makes a big difference.

Sometimes I have a list of say 200 software changes that would be a pain to summarise, but where it's intuitively easy for me to know if a summary is right. For something like a changelog I can roll the dice with the hallucination machine until I get a correct summary, then tidy it up. That takes less than a tenth of the time than writing it myself.

Sometimes writing is necessary and there's no way to cut down the drivel unfortunately. Talking about professional settings of course - having the Large Autocorrect writing a blog post or a poem for you is a total misuse of the tool in my opinion.