At one point I just realized that the work in BigCo has very little to do with actual value, and much more politics and PR. In my last workplace we had two team

At one point I just realized that the work in BigCo has very little to do with actual value, and much more politics and PR. In my last workplace we had two teams working on almost identical applications - large, multistage web forms for insurance. At that time it was a common practice at the office to estimate in units of time. One team was constantly commiting sprints to 300 units and delivering 200, and the other was commiting to 100 and delivering 150. First was quickly disbanded and fired, and the latter was praised for performing beyond expecations.