In "It Can't Happen Here," Sinclair Lewis explores the idea of restructuring the financial system to remove the power of private banks over credit and money issuance. This proposed change aims to ensure that monetary control serves the public interest rather than individual profit motives, emphasizing the need for a more equitable economic landscape.

Additionally, the narrative advocates for substantial compensation to veterans for their sacrifices during the wars. It also calls for significant limitations on excessive incomes and a reformation of inheritance laws, which would only allow heirs to receive enough to live modestly during their youth and old age. This vision seeks to create a fairer society that prioritizes the needs of the many over the wealth of the few.