> Spending money usually involves getting a good or service in return, which inherently requires "trust" Indeed. Good paper driving the point home: Irrational

> Spending money usually involves getting a good or service in return, which inherently requires "trust" Indeed. Good paper driving the point home: Irrationality, Extortion, or Trusted Third-parties: Why it is Impossible to Buy and Sell Physical Goods Securely on the Blockchain http://arxiv.org/abs/2110.09857 http://arxiv.org/abs/2110.09857