Capitalism isn't an idea, it's a system that we live within.
Yes, if you care about blame then you can just blame people for bad actions and call it a day. But if you care about actually preventing bad actions then you need to look at incentives, and that's where the study of political economy comes in.
Yes, if you care about blame then you can just blame people for bad actions and call it a day. But if you care about actually preventing bad actions then you need to look at incentives, and that's where the study of political economy comes in.