Segregation
Societal metrics demonstrate the idea of assessing different systems, but require a lot more work and research to be usable. Assessing DC is attempting to apply the metrics using general knowledge and logic. The ultimate goal is to have metrics that are purely assessed with data. For now this is a very draft approximation.
Due to has equal legal rights, there is no forced segregation under DC.
However, DC tends to have a lot of wealth inequality. This creates a class system and those different classes tend not to mix. Certain races also tend to be members of poorer or wealthier classes which can compound segregation and prejudice.
The Result
Assessment: 7/10