AI 10x productivity made me a model workhorse—and killed my promotion

使用AI十倍提效，成了模范老黄牛，就能加薪升职了？

The author, a mid-size company engineer, used AI to deliver at a superhuman pace yet failed two promotion reviews. The trap: AI made him so frictionless that C-suite treated him as 'hands' rather than 'brain,' assigning fragmented, shifting projects that were hard to weave into a promotion narrative. When delivery becomes cheap, managers rationally exploit it—dumping more grunt work and micro-managing. The fix isn't delivering more; it's proactively shaping the incentive structure you present upward. Push back on low-value tasks with real judgment, focus on coherent impact, and use AI to sharpen strategic thinking, not just code output.

Why it matters: A personal postmortem with a concrete story and sharp judgment, not a generic 'AI and careers' think piece. All three HKR axes hit: the headline has tension, the body delivers a real case with specific mechanics, and the topic resonates with anyone using AI to boost output. Po...