Immigration is not a zero sum game, when managed, it can shore up deficiencies and be helpful. But resources, be they housing, employment, anything on the hierarchy of needs, are finite. Unmanaged, unmitigated immigration does eventually create a zero sum game where the added population's gains in the hierarchy of needs are taking away from the original population's needs being met, reducing and harming them, directly. With neither groups needs being covered. We are not managing immigration and certainly some are already deprived and harmed as a result.

We would do better to invest in building up these third worlds like was done for South America, which provided jobs for people there, and wealth & resources for us here. Hopefully without the corruption and other problems happening again.