AI Is Making Software Disposable — Here's What That Means for Developers

A software engineer argues that AI-assisted development has turned consumer software into the equivalent of fast fashion, where apps can be cloned or rebuilt over a weekend just as cheaply made garments copy runway trends within days. The dramatic drop in the cost of generating and refactoring code has eroded the traditional engineering emphasis on building durable, long-lasting systems. The author contends that forcing longevity onto inherently short-lived products wastes resources and slows teams down compared to nimble solo developers. Instead, they propose that engineers mentally split their architecture into disposable layers — such as UI and AI prompt chains — and durable core layers like data models and business logic. The central question for the AI era, they argue, is no longer how to make everything last, but which parts of a system deserve permanence and which should be built to be thrown away.