Why is it that suggesting an Asian boyfriend brings up calls to watch your wallet? Yes, we have set up a system in Asia, mainly Thailand, where Asian men who would otherwise not get near you will have sex with you for money. That's the deal and you subscribe to it when and if you enter the market.
But to suggest that Asian men in general are out for your money is no truer than any other group of people. Eastern European? Hispanic? White? They all have gold diggers, but they are not the dominant representatives.