> the cost of almost everything in the US is higher
Certainly not compared to Europe/UK. I have friends that moved there and have spent many weeks over there myself. Property, living expenses, taxes, and many goods are generally noticeably higher over there.
To counter your anecdote with mine, I’m always shocked whenever I return to visit the US how expensive basic things like groceries and rent are. Much more so than the Netherlands.
This is complicated, and it’s insufficient just to state that everything in Europe is generally more expensive than in the US.
I have no idea how you know from what I said to that. All I said is that available data does not allow you to conclude that the entirety of the difference in pay is due to difference in labor laws. It's not an extraordinary claim, it's quite tame in fact, I would self evident.
25% if you're a developer. To be a developer in Europe (minus Switzerland & the UK) is to willingly accept hundreds of thousands of dollars less for your labor, in return for benefits that might not exist by time you retire.
There's many factors in this conversation