Recently, there has been heated discussion about China's new birth rate dropping below 8 million by 2025, as if aging will become the last straw. This is a complete misjudgment of the AI revolution. The robot revolution will soon solve the labor force problem, and the life sciences revolution brought by AI will greatly alleviate aging in no more than ten years. In the future, 65 will be the prime age. The massive unemployment that AI is about to bring is what China (and the U.S.) should fear the most. There will no longer be any demographic dividend or engineer dividend. The only dividend will be the computing power dividend. One more person means one more mouth to feed; One more person with higher education means one more factor of social instability.