They are a hate group, founded on a lie that was purposely leveraged to exploit people. They helped no one.....the exploited many....both for money and power.....
Racial hucksters have made plenty of money exploiting the history of Africans, while ignoring that history is not relevant today. You support them because you think it makes you moral, but you are just as culpable for the exploitation.
Hate groups should have no prominence in our discourse, other than as examples of how NOT to be.