These are IMHO lazy, unscientific nonsense. For a couple of reasons:
- Unless you have done usability studies and surveyed real users, you have no idea what users want from your software.
- There’s no closed loop: You have to evaluate at the end of development how successful you were at meeting the needs of each user in each story. But no one is doing that, so they have no idea if they were successful or not.
I’d say this is yet another example of how software development really needs to grow up and become an actual engineering discipline.