I don't think that link makes or really directly supports the vastly broader claim you're making. And of course 'Democrats' includes a Black political elite influential enough to play kingmaker for the democratic party presidential nominee just this last election. The republican party just doesn't have a Black political elite, never mind an influential one. It's weird to claim whatever Democrats are engaged in has the sole purpose of serving the interests of white liberals.

But let's try 'race neutral policies regarding immigration'. In the previous administration, was VDARE fan Stephen Miller, in your view, advocating for and working to implement race neutral immigration policies?