Is the rest of the world going to stop trying to immigrate here, though? ICE is still finding plenty of foreigners to detain and deport, who voluntarily set foot on US soil; there are still plenty of foreigners who are complaining about how hard it is to get a visa to work in the US where the pay or other conditions are better than where they live.
Indeed, the angrier the rest of the world is about the US, the more US citizens have to worry that that foreigners attempting to immigrate here for the long-term have a plan involving exercising influence on US politics from their position inside the country, in order to punish existing US citizens.
i find it amusing how you shoehorned US immigration issues/conspiracy into the above conversation