I didn’t mean the Agile Manifesto prescribes individual productivity measurement. I meant what often happens in “agile in the wild”: we end up tracking throughput proxies (story points completed, velocity, number of tickets closed, burndown charts) and treating that as success, while the harder question (“did this deliver user/business value?”) is weakly measured or ignored.
Also, agile isn’t really “removing managers from the picture” so much as shifting management from command-and-control to enabling constraints, coaching, and removing impediments. Even in Scrum, you still have roles with accountability, and teams still need some form of prioritization and product decision-making (otherwise you just get activity without direction).
So yeah: agile ideals don’t say “measure dev output.” But many implementations incentivize output/throughput, and that’s the misconception I was pointing at.