vc funded companies pay high so they can grow and eventually bring in lots of money, and america has the deepest vc pockets so it reaps the rewards of the biggest exits
The mechanics driving compensation arent "normal." American pay is driven by the underlying mechanics. The USA didn't just randomly win at tech.
There are real factors that could reduce US compensation, but calling that "normalization" assumes the current gap exists for no reason. It exists because the US software industry is structurally different from most of Europe.
Globalization? Look at manufacturing, it moved to a country where things are a lot more affordable. In a world where remote collaboration gets easier and easier and you're able to pay software engineers half the world away a lot less there's no way it wouldn't have an effect on the domestic market.
and the talent is just better in the US on average (mostly because of immigration!), software is so levered one good Eng can 1000x the value of a bad one
Academia for comparison doesn’t make money…maybe a better comparison is HFT? Plenty of very very smart people playing a zero sum game, yet their comp has only increased