A Jewish “homeland” outside of Israel would have either attracted very few Jews, or would have been more like a large concentration camp (an idea suggested by some Nazis uneasy about genocide). Of course, Brooklyn is close to a Jewish homeland in golus, and had millions of Jews moved to any place in golus, it would be as much a homeland as Brooklyn is. As it was, many Jews did move to places in the British Empire when fleeing Europe, and more would have except the British “closed the door” with full knowledge of the holocaust (since we have the Ultra intercepts which prove the Allied intelligence knew about the holocaust in detail for the entire war).
