The ant and the grasshopper is a just a gross simplification.
Both are strategies that can be valid and work in different sceneries. When you spend some money you create a social net, maybe you have more friends or hang with more people that could help you in troubled times. For the "ant" people, the colony (family) is all. Can't trust anybody out of that circle, so saving the money is the correct and only option. For solitary "grasshopper" people, without strong family bonds, spending money and being generous with their money can pay more in the future if they make wise choices about whom to spend the money. Safety net can be made with money or with social bonds. Both can fail and no one is more virtuous than the other. The best is probably having a mix of both.
Both are strategies that can be valid and work in different sceneries. When you spend some money you create a social net, maybe you have more friends or hang with more people that could help you in troubled times. For the "ant" people, the colony (family) is all. Can't trust anybody out of that circle, so saving the money is the correct and only option. For solitary "grasshopper" people, without strong family bonds, spending money and being generous with their money can pay more in the future if they make wise choices about whom to spend the money. Safety net can be made with money or with social bonds. Both can fail and no one is more virtuous than the other. The best is probably having a mix of both.