That is not what I said and you know it. I said we need to judge based on Geography and NOT race. African-American community is complex. We always say black people vote this way or women vote this way when you can find exceptions all the time.
Urban areas (whether black, Hispanic, white, or whatever race) tend to be going heavy Democrat. Republicans have never been able to reach those communities for whatever reason and it doesn't look good that they will win those votes in the future.
You could say perhaps that Republicans cannot win the Urban Black Vote. (although they also cannot win Urban White or Hispanic votes as well).