Dude, America is only a law and order country when it enforces laws equally, justly, and without caging babies (as an obvious example).
The nazis sure did use language and accusations about the Jews in the same way modern white-supremacy talks about immigrants. In fact, neo-nazis worthy of face punches claim the Jews are responsible for the immigrants. You are just plain ignorant here.
Finally, where are the law and order Americans when it comes to Trump’s obstructing justice, the Hatch Act violations, the emoluments clause violations? I’ll tell you: in so much denial and ignorance because the person they are defending plays into their race fears.
We’re only as much of a law and order country as our leaders are.
Start there and then worry about tax-paying immigrants.