Nadella thought when he bought the government he owned it. Actually it turns out it was only a license to use it and the government reserves the right to make changes to the end user agreement at any time.
"I was to learn later in life that we tend to meet any new situation by reorganizing; and what a wonderful method it can be for creating the illusion of progress while producing confusion, inefficiency, and demoralization". - Charlton Ogburn Jr. in 1957.