As an aside, it seems that the $500K/year jobs have dried up - at least I don't see much of that on the "Who's hiring". Salary ranges seem to be more in the $100K - $200K range.
The vast majority of companies I've talked to seem to top around 250k even for Staff+ roles.
The author says that EU ain't no Silicon Valley, but 2024 sure ain't no 2022.