• “Allusions to real-world hate groups” seen in the dress and iconography of Skullgirls’ Black Egret army, particularly its Nazi-like red armbands
• Instances in which characters “are fetishized and/or have sexualization imposed upon them,” with particular attention toward younger characters
• Some content “believed to be in poor taste” with regard to race

If this really is the case I don’t see why people would be mad about it. It seems like the right choice.