This is an interesting point but if I may offer a different perspective:

Assuming 20 working days a month: that's 20k x 12 == 240k a year. So about a fresh grad's TC at FANG.

Now I've worked with many junior to mid-junior level SDEs and sadly 80% does not do a better job than Claude. (I've also worked with staff level SDEs who writes worse code than AI, but they offset that usually with domain knowledge and TL responsibilities)

I do see AI transform software engineering into even more of a pyramid with very few human on top.