Not really. The First World is in the unique position of having been safe and well fed for many decades. The sheer shock of hunger will be enough to elicit a wildly chaotic (and thus dangerous) response. Those who have intimate knowledge of deprivation have a more pragmatic response - what we would call 'mercenary'. Soft Westerners, whose idea of deprivation is finding KFC is out of drumsticks, will lose their minds.