This is harsh, but I think the seed of correctness is in there. Let’s consider: what is the value to a nation of importing immigrants? First, they offer diffe

This is harsh, but I think the seed of correctness is in there. Let’s consider: what is the value to a nation of importing immigrants? First, they offer different perspectives, which is highly valuable in business. Second, they introduce new customs, food, ideas, etc which help others in the community. Etc, etc, etc. All of this is lost if there is a strong language barrier between the existing culture and the immigrant. The immigrant who does not integrate, at least partially, brings little value to the broader community, though the community may bring value to him or her.