FWIW, Singapore gained some notoriety a few years back for being the least happy country in the world, worse than eg. Syria, Haiti and Afghanistan: https://edition.cnn.com/2012/12/21/world/asia/singapore-leas...

This seems a bit extreme, but neither would I describe it as a utopia. Life is great if you're rich, and noticeably better than most of neighbors if you're not, but there's an awful lot of pressure on all levels of the pyramid except maybe the very top.