Robotic factory, where Elon envisioned, is all digital, 0s and 1s, there is nothing in between.

Humans on the other hand are analog, they can still make use of something between 0 and 1.

When the parts are made to absolutely perfect, robots are great as everything fits. But if they are out by a bit, nothing fits and robots just give up and spits out and error, and wait for human intervention.

Human workers on the other hand can make slight variance work, a nudge here and there and everything fits.

 


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