No, you are wrong. Immigration as the Democrat party designed it is to replenish the democrat voting roles.

If the 3rd World immigrants flooding the USA voted conservative, the democrats would be wailing to shut it down.

We need limited immigration, and it must be based upon merit, and what immigrants are best for the USA.

There are 400,000 South African whites of mainly Dutch and British heritage who are being systematically discriminated against in South Africa. They are living in shanty towns, because they can't get work. They are also being murdered by black South African thugs, just because they are white. 

This group would be the best immigrants we could get. They would fit in well with the traditional American ethnicity.

And, we could shut down Muslim immigration to allow these South African whites to immigrate here.