In a sufficiently frictionless economy, people will hire each other to do the things they'd rather not do themselves. This is generally acknowledged as a net po

In a sufficiently frictionless economy, people will hire each other to do the things they'd rather not do themselves. This is generally acknowledged as a net positive for society[0], and surely the author doesn't manufacture her own electronics, build her own house, or grow her own food. What's so extraordinary about delivery services? [0] https://en.wikipedia.org/wiki/Comparative_advantage https://en.wikipedia.org/wiki/Comparative_advantage