I'm pretty sure bgwah means non-[white/Asian], not [non-white]/Asian.
I thought it was pretty obvious... But I guess when you have some inferiority complex you get mad without really thinking about things too much.
I was trying to figure out what you meant, and thought I may be wrong, but it's besides the point. While Vancouver and Toronto have wealthy Asians, they also have poor Asians too. Chinatown in Vancouver is in the infamous Downtown East Side, which happens to be the poorest neighbourhood in Canada. As for South Asians, they tend to be in North Surrey which is a fairly poor area as well.