I dont get it, here in Latinamerica we must be among the worst paid pilots anyway (at least P2F not common here!), so even there is an interest for forweigners to join, they will leave asap again. It seems to me the problem is something the companies should consider, it want affect you as a local to get the job once you are qualified.
Racism is a bad approach anyway, disagree? maybe you should do only local flights instead