Yup. I haven't done that type of work, but I feel like to make change at a large company you need to be okay with imperfection all around you first and then find one or two things that could actually make a huge impact. Trying to fix little things here and there is just an exercise in futility.
I can commiserate with this attitude but still find myself disagreeing. I have worked in the type of role where I was expected to lead a transformational change when it seems like the incentives at every level are aligned against it.
I do personally feel an obligation to keep trying because if I didn't I'm not doing my job. Throwing up my hands in exasperation means I'm collecting a pay check just to keep the status quo. That makes me part of the problem as well as resigning myself to be miserable. I think we owe it to ourselves and the organization to move on if we get to that point.