Handling sub cultures is difficult. We can ignore outliers because our rules are weak and don't reach those who make their own local rules and accept the price of violating (or bending) some larger sociaties rules. But an AI may not treat them the same. An AI will be able to enforce the rules on the outliers and effectively kill those sub cultures. Do we ant this? One size fits all? I don't think so. The complex value function must also allow 'outliers' - only the concept must be made stronger.