Why GitHub is the Wrong Shape for This New World

I argue that the current software engineering paradigm, centered on GitHub as a collaboration tool, is breaking under the pressure of AI agents. With code generation exploding across teams, human-centric workflows like pull requests have become bottlenecks. We must shift from viewing software delivery as a sequence of human actions to treating it as high-throughput infrastructure primitives.
The winners of the next decade won't build a better pull request. They'll build the infrastructure that makes software generation, validation, and deployment operate at machine scale.