> It's tribalism, which is never good, no matter how common or accepted it might be in certain regions or cultures. If they were doing it out of tribalism they

> It's tribalism, which is never good, no matter how common or accepted it might be in certain regions or cultures. If they were doing it out of tribalism they'd probably be chanting 'homegrown', which is common after a big win over competitors who recruit mostly foreigners as a way of sticking it to them. Instead my guess is that they're doing this out of acknowledgement of the infrastructure and regulation that makes this possible.