Consider a soup kitchen vs a supermarket checkout. The people working at the soup kitchen arguably care a lot more. The person at the supermarket checkout can be as glassy eyed as they feel and still be part of feeding more people in absolute terms.
Humans seem to have some sort of emotional heuristic to focus on care (really, focus on motivation of others I think). That works in small groups but it is highly misleading in large ones. In large groups, the only factors that matter are incentives and competence. If the incentives are good and the people are competent, good results will happen. If the reverse, corruption. The motivation heuristic actually does a lot of harm because it causes a huge amount of noise in the discourse where people whinge about this person or that having bad character to no avail. It is often true that people have impure motivations, but at scale that is true of effectively everyone. There are the devils you know and the devils waiting to become known. We can get great outcomes regardless; our politicians are cut from the same cloth as the Nazi and Communist parties but look at the difference in outcomes.
One of the most peaceful insights I ever stumbled across was that of the people in the workplace who cared less than me, there were a significant and productive subset who were just doing more good than me through competence and being thoughtful about what work to pick up.