Right off the bat I can see where they are going astray.
> In Scrum, Product Owners have sole authority over the Product Backlog; they control what to build and when to build it.
True, POs have authority over the Product Backlog. Guess what they don't have authority over? The Sprint Backlog - you know, where things actually get made, not just talked about. A PO actually has zero _authority_ over the Scrum team at all.
> In Scrum, Product Owners have sole authority over the Product Backlog; they control what to build and when to build it.
True, POs have authority over the Product Backlog. Guess what they don't have authority over? The Sprint Backlog - you know, where things actually get made, not just talked about. A PO actually has zero _authority_ over the Scrum team at all.