Nero was the first Roman Emperor to use a ghost writer for his speeches, and it was considered the death of literacy. To be worthy to wield power over an empire, people said, one ought to be able to organize and express their thoughts.

To notice that people can't use a natural language interface because they're bad at organizing and expressing their thoughts, then claim this is a failing of the interface is for the poor craftsmen to blame their tools.

To say that we should make language models that are somehow agnostic to a user's command of language is so obviously a fools errand its hard to know where to begin. The author is implicitly calling for mind-reading models.