The problem is that all politicians on a national stage are utter sociopaths, just like the C-level executives of every large corporation. These institutions cannot be managed by people with real emotions and empathy; the scale of their operations make it literally impossible. We simply need to make it illegal for such institutions to exist in the first place, except ephemerally through collective action.
Douglas Adams had it right: anyone that wants to hold an office of power should under no circumstances be elected to such a position.