The top peak in the law is due to human bias just the same.
>Just like how a partner at Cravath likely sketches an outline of how they want to approach a particular case and swarms of largely replaceable lawyers fill in the details…
Except those “replaceable” attorneys at Cravath are the top peak of the distribution. The distribution is caused by social decisions of what firms to compete with. Top salary information is well-publicized and firms who want to be in the category of “BigLaw” basically match each other.
The lower peak of the distribution is more local attorneys. Your local estate law attorney, government workers like district attorneys/public defenders, etc. who are not competing with Cravath for talent or clients.
I would assume this is already what exists in programming with “BigTech” salaries being equivalently publicized and matched across firms concerned with being perceived to be a “FAANG+”. If it doesn’t, I would guess the reason is that not enough positions actually exist in “BigTech” to make a significant blip on a population-wide salary graph. BigLaw attorneys exist in almost every medium-large city in the US, but you can’t say the same about BigTech programmers.