Not necessarily superfluous. It does sort of approach an ideal of picking an application template from a MadLibs catalog and specifying the words for the blanks

Not necessarily superfluous. It does sort of approach an ideal of picking an application template from a MadLibs catalog and specifying the words for the blanks. I assume something like that goes on anyway, not every doc would be typed from scratch but pasted from a catalog of snippets. However, I expect that attorneys and accountants want the full explication on record. ML will also take on the task of reading these documents, so you won't have to if you don't want to.