This is very important point, that people from US and EU oversee.

I live in EU for many years, but due to my birth country being sanctioned I can't use any financial instruments like investing or even simplest savings deposits. Getting mortgage or loan is also much more harder for me, even tho I have much better financial situation than average person in that country. Apart of that I need occasionally go to the bank in person to proof the bank that i'm good person with valid documents under the threat of freezing my funds and closing my accounts.

Funniest thing in that is all these sanctions are issued by EU and US, and not by the country I live, where i'm pretty welcomed.