In the article, Prince is revealed not just as owner of a company that covertly provided contractors to the CIA for drone bombings and targeted assassinations, but as an actual CIA asset himself. While the story appears to be simply a profile of Prince, it might actually be the world's most famous mercenary's insurance policy against future criminal prosecution.
The term of art for what Prince appears to be doing in the VF interview is graymail: a legal tactic that has been used for years by intelligence operatives or assets who are facing prosecution or fear they soon will be.