Thing is that a developer in America is either an immigrant who has passed 10 stages of talent filtering to show up here, or an American who had to compete with

Thing is that a developer in America is either an immigrant who has passed 10 stages of talent filtering to show up here, or an American who had to compete with these immigrants to enter the same schools. The talent pool is much more competent in the US because of filtering and tough competition at a high level.