Consumed by anger? Graeber was an anthropologist, it was literally his professional job to make anthropological observations about society and form them into a coherent theory, which, as someone who read this book in its entirety, he did an excellent job. To say something like “well that’s just the way things are” is tautological nonsense and adds nothing to the conversation he jumpstarted, you’re basically just saying “suck it up, these things won’t change”. One of the most compelling argument of this book was how we got to where we are by socially engineering such a system. If we can come to the conclusion that we got to where we are by deliberate choice, we can unwind all of what we’ve built and do something better for ourselves.