I think you're asking questions no one else asked and everyone else understood.
Everyone else understood the problems raised by the questions, or the answers to the questions? I don't really know what the answers are supposed to be, but I suppose I could guess. The OP is probably referring to 'non-Western' foreigners. This is problematic for me particularly, because 'foreigners' to me are primarily German, and I'm a foreigner where I am, despite being from a culture/place very similar to the OP's. I find that I tend to generalise negative isolated experiences as something that foreigners (i.e. locals) don't do as well as people at home (i.e. foreigners), but it's difficult to answer a 'we' question about foreigners when from my perspective a number of the 'we' are those foreigners. I don't know what the 'other' we're meant to be talking about is.