First, I would like to clarify one point. Some say every cultural element is, by definition, political. The political is also cultural. We communicate in a culture; we can't avoid this overlap between politics and culture.
There's another point that I would make about language of work: this issue is something for a foretaste of a study that we hope to be able to publish in the fall. This study will go into greater detail about the issue of leadership on language of work and will address precisely the questions you have raised.