I no think say e get any class of people in the society wey saving money in the bank dey favor, the rich do not save money in the bank, because dey know say e no go fit give them enough ROI, and if the poor decide to keep their money in the bank, then dey are not doing themselves any favor. If you wan make good use of your money, you have to invest it; bank na for small money wey you wan spend short term.