Comment by AnimalMuppet

This. It's not (at least mostly) a power trip. It's mostly about control. They don't know how to control what they can't measure, and they don't want to have to trust people who can see what the manager cannot.

Agile... I've seen a good agile environment ruined in exactly that way. There is an "impedance mismatch" with upper management, because upper management wants their usual progress reports and burn-down charts, and wants them in the normal terms, and agile doesn't produce those... unless there's someone who has that as a part of their job on the agile team.