humans became the bottleneck, and how Ryan's team shifted from reviewing code directly to building systems, observability, and context that let agents review, fix, and merge work autonomously
这一洞察揭示了AI开发中的关键转变：人类不再是代码生产者，而是系统架构师和观察者，这重新定义了软件工程中的价值创造方式。