It was never in doubt: The President - any president - has the right to limit or expand refugee/immigration numbers

US Supreme Court issues temporary order upholding Trump refugee ban

Decision comes in response to Justice Department request to block lower court ruling allowing some 24,000 refugees to enter US

Kind of tough when you are a never-Trumper,  but the Prez was correct all along.  He had the right to issue this "ban."  It violated no American principles.  It was opposed ONLY because of hatred for the President.