Context matters, doesn't it?

Black cities were born out of need, since people of color were kicked out of their homes and had to find a place that was safe for them. The came redlining. The specific case of Freedom Georgia, the article you linked, is about building a town where they feel safe, not because of the color of the skin, but because they will have the opportunity to enforce fair policing and not have to fear for their lives when stopped by a patrol.

Adam said that black people are a hate group, based on a poll of 1000 people, and it's not safe to live close to them. Quite a different context, right?