Sheldon Mills Warns AI Could Turn Consumers Into Passive 'Observers' of Personal Finance
By Lauren Towner · 17 July 2026

Quick Summary
Outgoing FCA Executive Director Sheldon Mills warns that AI in financial services risks causing "cognitive erosion," turning consumers into passive observers of their own money. In a final interview with Fairer Finance, Mills emphasizes that consumer financial capability and protection are the true drivers of national economic growth.
How Does AI in Financial Services Impact Consumer Autonomy?
The integration of AI in financial services presents a significant risk of "cognitive erosion," where automated decision-making diminishes a user's understanding of their own finances. Sheldon Mills compares this phenomenon to how digital navigation tools have weakened the public's natural sense of direction. Under the Consumer Duty framework, it is essential that individuals remain active participants who understand terms, conditions, and pricing.
- 45% of consumers facing debt problems have already turned to AI for assistance.
- 34% of users utilize AI for investment advice, showing higher adoption among vulnerable groups.
- Cognitive erosion risks could lead to increased passivity in a sector already struggling with engagement.
What Role Does Consumer Protection Play in Economic Growth?
Here is how the FCA solves the tension between regulation and expansion by reframing consumer financial capability as a primary engine for growth. Mills argues that healthy micro-level financial decisions by families and small businesses create a more resilient and productive economy. By ensuring fair savings rates and transparent access to credit, regulators can foster an environment where growth is sustainable and inclusive.
- Micro-economic choices regarding credit and investments drive national entrepreneurship.
- Shareholder profit alignment often comes at the expense of passing interest rate rises to savers.
- Transparent financial data allows hard-working citizens to maximize their limited disposable income.
Why is AI Adoption Higher in Debt Advice Than Investing?
Contrary to the belief that AI in financial services is a tool for the wealthy, data suggests those in financial distress are the primary adopters. This shift necessitates a regulatory focus that looks "across the piece" rather than just focusing on high-net-worth investment tools. Protecting those without the "privilege of worry" regarding investments is a core tenet of the Consumer Duty mandate.
FF NEWS TAKE:
Sheldon Mills’ departure marks a turning point for the FCA, but his warning on AI in financial services should resonate across the C-suite. This isn't just about tech ethics; it's about market stability. If AI erodes the consumer's ability to manage their own risk, the industry faces a systemic crisis of accountability. Mills is right: true growth requires conscious consumers, not automated observers.
Companies in this story: Fairer Finance, Google, Financial Conduct Authority
People in this story: James Daley, Sheldon Mills, Nikhil Rithi