> 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.
No, its not.
The UI is the output of the craft, not the tool of the craftsman. And the blame isn't coming from the craftsman, anyway.
It is just as true as the one about craftsmen, if not as popular a saying, that it is a poor toolmaker who blames the people who the tools are made for the tools' unsuitability for their purpose. If a user interface doesn't work for the actual users, it is a poor UI.