Think of a hobbyist who pines for an automated soldering machine. That hobbyist longs to make board-level repairs and modifications that require precision that humans struggle to match. The hobbyist is a centaur, using a machine to help achieve human goals.
Now think of a factory owner who invests in an assembly line of the same machines: that boss wants to fire a bunch of workers and make the survivors of the purge take up the slack.
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