Whites know they're going to be a minority in the future as a result of white low birth rates and Hispanic/third world immigration and higher birth rates of immigrants. By 2100, Iwhites will be a minority across western Europe and North America. They will lose their political power in the next 70 years. So of course they'll do everything they can to slow their demographic decline by closing the borders and electing white supremacists for president. Whites may be able to reduce immigration but they can't convince their own women to become baby factories, and breed the next generation of racist cacs, since white Becky's don't want to sacrifice their lifestyle for demographic survival
And the American political elite will continue to let in millions of Chapos, Huangs and Mubuntus since America needs constant population growth or else the economy will implode, kind of like what's happening with Japan, and they won't jeopardise the economy for white interests, since western politicians will always prioritize the interests of the corporate elite over racially insecure poorer whites. So not a good future for cacs.
If I was a brown man in America, I'd buy a gun and stock up. There has never been a peaceful transfer of power. Whites are going to resist this inevitable change the only way they know how, and it'll be ugly.