In Buddhism, we talk sometimes talk about how apathy is the "near enemy" of equanimity. That is, equanimity is good and apathy is bad, but sometimes apathy looks like equanimity.
I was a software engineer for several years, and what was hardest for me was this exact "who cares" attitude. I wanted to do good work, but that was not the culture.
Now I seek the extinguishment of suffering. No one here says "who cares" here about this work. It's deeply refreshing. I feel very lucky to be here.