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by AnthonyMouse 2125 days ago
Pocket calculators. Paper calendars. Film cameras and film development labs. Alarm clocks. Analog telephones, one for every room. Pens and paper and correction fluid and typewriters and typewriter ribbons and typewriter repair service, as physical things that required labor to exist.

A phone/computer replaces all of those, but it's one product instead of hundreds. It doesn't take anywhere near the labor to produce as all of those things once did.