I would guess something on the productivity paradox (https://en.wikipedia.org/wiki/Productivity_paradox https://en.wikipedia.org/wiki/Productivity_paradox), so

I would guess something on the productivity paradox (https://en.wikipedia.org/wiki/Productivity_paradox https://en.wikipedia.org/wiki/Productivity_paradox), so more that office productivity didn’t improve with automation in the same manner it did in manufacturing.