Practical Diagnosis
The high complexity engineering work was sliced into user stories rivial Two weeks. If you spend days reflecting on the elegance of a data model to avoid a collapse in 3 years, the system considers its week "unproductive" because the Tasks on the Kanban board were low.
The scientific basis
Christophe Dejours conceptualizes how industrial agility strangles "living work" — the activity that requires intuition and cunning (metis) to resolve the gap between work prescribed and the actual production.