For more than four decades, I have worked at the intersection of housing finance, regulation, and the rule of law, and if there is one constant in mortgage banking, it is change. Yet the forces reshaping the industry today feel as consequential as any I have witnessed. Understanding what comes next requires an honest look at how the system was built, why its legal and regulatory foundations matter, and what is at risk if we forget those lessons. My belief in the importance of housing finance...