Who cares? It’s a good thing the white population is declining. That means things are improving.
In the 1960s, they were still doing eugenics and the forced sterilization of black people, and interracial marriage was illegal.
One of the biggest causes of this decline is interracial couples having babies.
The white population decline is the natural result of races interacting with each other, and the natural result of races loving each other.
A long time from now, there probably won’t be any more white people. And this is mainly just because of how whiteness is defined.
As races interact more, and babies are born from interracial couples, the concept of race will hopefully disappear.
A super long time from now, I could see everyone being some sort of beige color. This is a good thing, not a bad thing.