> Tech favors the young. For people with more than 15 years of experience, there’s practically no correlation between years of experience and income (corr < 0).

> Tech favors the young. For people with more than 15 years of experience, there’s practically no correlation between years of experience and income (corr < 0). After 15 years of experience, you either retire, switch to management, or change career. Does the evidence indicate they "retire, switch to management, or change career"? The evidence doesn't seem to contradict the idea that they stay in their same jobs being paid the same amount as someone with 15 years of experience.