OK.  I don't know what you're talking about when you refer to mu "warm and cuddly" efforts ...
Also, I don't care what the white supremacist think or say.  Progressives can choose to own the term "sanctuary city" and use it appropriately.  
Certainly if progressives choose to let the white supremacists take over, they will.
Losing funding does not happen just because Trump or Bannon says so.  There will be court battles if the cuts are punitive.