Isn't there a lot more more to being a citizen of a country than paying one's taxes? Nothing about integrating into a community? A country is not an economy.
Let's put it this way... if I were a (white) billionaire, and a few hundred of my richest friends and I moved to China and started buying up real estate in a major city and flaunting our wealth all over the place, how do you think the locals would receive us?