Logan's Run

A central computer administering a fully automated city.

Nothing whatsoever. Nobody works, nobody needs to, and the days are spent on pleasure, drugs and travel until Lastday arrives at twenty-one and you report for Sleep. The lifespan cap exists because a society with nothing to do had no other way to limit itself.

Enforced idleness — Everything is provided, so nothing is left to do — and that turns out to be unbearable.

Cruder than Forster and blunter than WALL·E, and useful precisely for that: it is the only work here where the response to universal leisure is to shorten the life rather than fill it.