The far right has an aesthetic opposition to the existence of non-white people, and an aesthetic preference for racial homogeneity. Appeals to economics or crime stats are distractions and a waste of time.
Let’s say I were to find a tribe of Negritos from the Philippines who had a violent crime rate of 0, and I promised that these people would receive $0 in welfare, and they would just sit on the streets panhandling and playing their traditional flute instruments, and supplementing their occasional begging with berry picking, hotel cleaning, and construction labor.
Even then, the far right would oppose the existence of these people, on the basis that they are smelly or stinky or ugly to look at.
It’s a petty mindset. Even if you accept their beliefs, that non-whites are basically farm animals, then their complaint is that “I have to share a country with farm animals.” There’s no higher ideal. No progressive vision. No hope for the future. Just a fear of filth and dirt.
It’s like dealing with an autistic/OCD neurotic who can’t stand the idea that someone else may have touched the doorknob. It’s not the aristocracy of warrior virtues, but of the dandy, the spandex of Rococo. Superiority-signaling, without any of the virtue of a true nobility.
Get over yourselves.