To Integrate or Not to Integrate?

My husband and I have been looking for a church nearer to home to belong to. Today we found ourselves attending a church that was 98% Asian. Which brings to my mind this question. Why would anyone want to migrate to a different country but still live in the same society with its familiar cultures and traditions? I don't ask that question in a facetious manner. I really want to know. I might understand if the older generation has a hard time adjusting to the 'western ways' but these are young people who were probably born and bred in the good old USA. How do I know? All of them spoke with perfect American accents and they converse with one another in English (American).
Needless to say, this is one church we will not be making our home. I for one am all for integration. In fact, our closest friends are Hispanic and White. And we are Black and Asian. So just call us THE MELTING POT. :)