With academic unemployment always around the corner, staffing will not be a problem. As a margin benefit, it might take their minds off Vietnam demonstrations. By no means should these graduates run around unemployed, creating possible resistance to bilingualism. For business reasons, immigration cannot be stopped completely. But at least these people can be confined to their own little enclaves, allowing more competent fellow citizens to run the place.
Language is a powerful weapon in the class struggle.
At the same time, they will be carefully steered away from such scholarly intensive areas like sciences and medicine. Another possibility is wedding AA to bilingualism and having ESL programs in law schools. Now, that will be a real coup. We can certainly try out a pilot at Harvard. Meanwhile, integration must not be accompanied by real progress.