I'm also pretty sure that there are supporters of his that actually want to send all immigrants back to where they came from.
They want to protect their culture and values from the effects of mass immigration from people with very different heritage and values who are discouraged from assimilating and encouraged to join in the culture of grievance and victimhood preached by the progressive left. Repatriate everyone is definitely the most extreme position I have seen. A moratorium on all immigration is the next most extreme. Then there's the White Nationalist contingent, they are OK with immigration so long as it is from Europe but not anywhere else. Regardless, there's a general sense that the inflow of illegals must be stopped before any plan for amnesty should be allowed on the table and that the prevailing dogma that the entire world has a fundamental human right to immigrate to the US needs to be rejected completely.
They want to protect their culture and values from the effects of mass immigration from people with very different heritage and values who are discouraged from assimilating and encouraged to join in the culture of grievance and victimhood preached by the progressive left. Repatriate everyone is definitely the most extreme position I have seen. A moratorium on all immigration is the next most extreme. Then there's the White Nationalist contingent, they are OK with immigration so long as it is from Europe but not anywhere else. Regardless, there's a general sense that the inflow of illegals must be stopped before any plan for amnesty should be allowed on the table and that the prevailing dogma that the entire world has a fundamental human right to immigrate to the US needs to be rejected completely.