Eventually I came to this explanation: their culture is obsessed with perfection, from perfectly paved roads to perfectly preserved temples to perfectly presented food, etc...but this pursuit of perfection in the hands of bureaucrats leads to processes where everything is captured in detail, approved by multiple people, etc. Basically, in the eyes of a bureaucrat, 'perfection' is a rock-solid paper-trail rather than a frictionless experience for the citizens.
How do you think this impacts the private sector? When delivering to a client, are similarly laborious levels of perfection expected?