Who is working in a "mobile-first" office, though? Last I saw, almost everyone is still working in an office where people use PCs - some with Macbooks, perhaps,

Who is working in a "mobile-first" office, though? Last I saw, almost everyone is still working in an office where people use PCs - some with Macbooks, perhaps, but still not many. The mobile use case for Office is making quick changes to a document or reading something you've been sent, not your everyday work.