The article discusses how AI is changing the software engineering landscape, allowing for rapid development but also leading to a lack of understanding and maintainability of the codebase. This can result in a 'Big Ball of Mud' where no one fully understands the system, and fixing issues becomes increasingly difficult. The author argues that AI is removing the middle class of software engineering, making good engineers more valuable and bad engineers more expensive to hire. The use of AI in software development is creating a new economy where implementation is cheap, but good decision-making and judgment are more valuable than ever.