Structural opacity lets agents exploit unwitting principals with impunity. [causal]
Agents therefore hold structural opportunities to "take the money-in all its manifest forms-and run," while unwitting principals, blinded by distance, organizational structure, secrecy, and lack of expertise, idly await the future dividends of symbolic promises made by faceless strangers. " Hence, the problem of trust.
Shapiro, Susan P., The Social Control of Imper…, loc. 35