this is something that my feeble European brain will never understand: why people in American start-up keeps getting scammed with pseudo "private" equities, stock options, that are not on a market, and therefore cannot be priced? equities surrounded by very obscure (or no) legislation, that if you get fired or decided to leave you cannot keep. it just make no sense but americans loves them.
European salaries are laughably low even compared to low ball offers from US startups.
Essentially options for good (but not great) sr engineers are
1. Get 120k salary in Europe (on higher end)
2. 500k at FAANG in US (salary + RSU)
3. ~200k at startup in US + lottery tickets
Both option 2 and 3 strictly beat option 1 (especially after taxes) so European should get off the high horse and recognize reality that they are poor and exploited by companies and government.
It depends on what you value. For example, if you want a high quality of life and acceptable work-life balance, that is very, very hard to find in the US. IMO, 500K a year doesn't matter too much if you're fat, lonely, and want to kill yourself. Not saying that everyone in the US is like that, but certainly it seems to be a much higher degree.