What's the Most Convincing Depiction of a Post-Scarcity Society You've Read?
I'm not necessarily looking for "utopias," but for science fiction that really explores what happens when basic material scarcity is mostly solved. A lot of books say humanity has moved beyond money or resource shortages, but everyone still behaves almost exactly like people in a modern capitalist economy. Jobs, status, politics and daily life all end up feeling strangely familiar. I'm much more interested in stories that actually ask what changes when food, housing, manufacturing and energy stop being major constraints. What motivates people? How do relationships, ambition, education or even boredom change? What new conflicts replace the old ones? I'm open to any style, hard SF or softer/social SF, older classics or recent novels. Bonus points if the society feels believable rather than simply "everyone is nice now." What books do you think handled post-scarcity better than everyone else?