Because the libtard forces of anti-racism won the war in the 1960s with the so-called "civil rights movement".
Our immigration system used to be openly racist. It gave preferential treatment to immigrants from Western Europe while harshly discriminating against everybody else - especially non-Whites.
D-Baggers were embarassed by this. So, after years of lobbying from pro-open border Jewish groups, the Democrats finally passed comprehensive immigration reforms in the 1960s while promising Americans that this wouldn't radically transform our racial demographics. Obviously, they lied (what's new)...
Now over 1.3 MILLION non-Whites are legally moving to the USA every year. That's the population of a small country and more legal immigration than the rest of the world experiences combined. And that figure doesn't even illegal immigration which numbers in the hundreds of thousands annually. And the latest round of "immigration reforms" that you've probably heard about in the news over the last few years will increase that figure to a whopping 3+ million annually...
We're getting fucking raped up the ass by non-White immigration. Entire cities of mud people are flooding into America (and the larger White Western world).
And there's not a single major political movement that wants to stop this from happening. White people, including White conservatives, are apparently perfectly fine with becoming racial minroities in their own country.
That's the end result of White people being brainwashed into believing that racism is the greatest evil imaginable which we all need to be absolutely committed to eradicating.
What's really getting eradicated is the White race...
The immigration policies of White Western countries...