Hmmm doesn't the "nothing about us, without us" allow the previous era of segregation.?  Don't include and therefore don't even need to acknowledge existence of, doesn't seem to be a great way to integrate populations. Since treating one group as marginal and second class (for example aboriginals in Canada, blacks in US) created so many of the current and historical injustices, why are so many marginalized groups now pushing to have that divide reinforced?  I suppose it might make sense if their culture now had the upper hand and wanted a tit for tat revenge however it doesn't seem to me that they do have the upper hand and that these increased divisions can only hurt the more marginalized in their communities even more than they are now.