If demographics are a problem for chipmaking in China, then it's good to compare against key chipmaking countries.

To compare, 2024 (UN) fertility rates (highest-lowest):[1]

  US:     1.62
  Japan:  1.23
  China:  1.02
  ROC:    0.86
  ROK:    0.75 (where an increase to 0.8 in 2025 was cause for celebration, as is a predicted increase to 0.85 by mid 2026)[2]

  US:    +10%
  Japan: -16%
  China:  -8%
  ROC:    -6%
  ROK:   -12%

[2] https://www.chosun.com/english/national-en/2026/01/24/IVHGRT...

[3] https://en.wikipedia.org/wiki/List_of_countries_by_past_and_...