The citizenship part is the easiest part. You can never loose your citizenship, and it is in no way tied to your residency or your income/money.
If you are a citizen of a country that taxes your worldwide income - like the US it does affect your income. You want to be a citizen somewhere and not end up “stateless”
Comments
If you are a citizen of a country that taxes your worldwide income - like the US it does affect your income. You want to be a citizen somewhere and not end up “stateless”
This is not a reply to you, but a comment for anybody stumbling upon the thread:
You can not loose your citizenship for not paying taxes or for owing any taxes.