The Exit Door Theory of Consumer Finance
Consumer protection often begins with a simple question: Can the consumer walk away? If the answer is no—because switching is hard, data are locked up, markets are fragmented, or new competitors cannot enter—then the problem is not just weak consumer protection. It is weak competition.
That is the frame for a deceptively basic question: How should consumer-financial law foster a stronger competitive environment?
The question arises from the Consumer Financial Protection Bureau (CFPB) Taskforce’s report on federal consumer-financial law, published in January 2021. Chapter 8 of the report’s first volume emphasized a point too often lost in consumer-protection debates: competition is not separate from consumer protection. In many markets, competition is consumer protection.
When consumers can choose among rival providers, switch accounts, transfer their data, compare prices, and obtain credit from lawful new entrants, they are less vulnerable to poor service, excessive pricing, and exclusion. When law fragments markets, raises fixed compliance costs, or shields incumbents from competition, consumers often end up with fewer choices, not better protection.
The Taskforce drew on an earlier warning from the National Commission on Consumer Finance, which argued in 1972 that “fractionalized” legislation and regulation should be reviewed to ensure both free entry by firms and fair treatment of consumers. That warning has aged unfortunately well.
Developments since 2021—in law, regulation, litigation, and scholarship—do not support a simple call for more regulation. They point instead toward better regulation: rules that reinforce competitive markets rather than displacing them. The most promising reforms are structural and market-reinforcing: clearer allocations of federal and state authority, greater legal certainty for fintech-bank partnerships, workable consumer-data portability, improved credit-information systems, and more disciplined agency analysis of competitive effects.
That emphasis also echoes the CFPB Taskforce report. As Chapter 6 of that report explained:
Market-reinforcing regulation refers to regulatory action designed to “promote competition and consumer choice so that consumers can find those products that they think are best for themselves and their families.”
Market-reinforcing regulation is consistent with the disclosure-based regulatory strategy of the past several decades that is designed to help markets function and to satisfy consumer demand more effectively by enabling consumers to shop more easily among competing product providers. It also includes vigorous prosecution of fraud, deception, and other unlawful practices that undermine consumer choice.
That description remains as accurate as ever.