I got my higher education for free. I expect to save nothing for my children or their education. I expect to have to put aside very little for retirement. The thing is, I just can’t find an argument why I should be able to get very rich doing my job. It’s a comfortable job. It pays a good salary. I got here by taking no risk at all. I wouldn’t want to switch jobs just to drive up my pay even if I could. I have other…
That said, living in Europe doesn't always equal good living conditions and stability - it depends on the particular country you're in as well.
My net salary is just over 1000€ per month as a software dev. My living expenses eat up around half of that. If a quick search turns up that in USA the median salary for a dev is around 100k$ per year ( https://money.usnews.com/careers/best-jobs/software-develope... ), that means that i'd need anywhere from ~8 to ~14 years to save as much as they could in a year (depending on their disposable income, taxes, currency value etc.).
In short, i'd much prefer not to spend a decade to get to the point where i'm as financially stable who's worked for a year, if even that.
People oftentimes mention purchasing power parity, but it breaks down in a global economy: for example, i cannot afford AWS and most SaaS/PaaS tools.
That's just one of the reasons why one could look for a better financial situation. Compound interest and investments in general could be another. Stability and peace of mind, although not guaranteed, could be a third.