No because the whole first world has protections against starvation and homelessness, while social exclusion is usually for social behaviors rather than not wor

No because the whole first world has protections against starvation and homelessness, while social exclusion is usually for social behaviors rather than not working. However, what does drive people to be productive in those countries is the unbounded upward mobility offered by doing productive work. People strive to be richer than each other in a virtuous cycle that has the side effect of benefiting everyone. People, especially men, love and often need to be better than their peers to attract better partners, and that's a powerful driving force for many. For others, it's just feeling successful or gaining the power to by what you want. You can't do that if you're not rewarded for higher performance than your competitors (socialism). Homelessness in the west is mostly not because people can't afford a house but because they'd rather spend their money on other things (drugs) or don't want a house at any price, or can't avoid losing their house because of their behavior.