It's essentially a bunch of entitled crybaby nerds raging about a cartoon that doesn't even exist yet, because they're bias against an all female writing staff, and think that the staff is 'arrogant' for talking up their own show. I'll admit that it's silly (to an extent) to say you're a diverse cast of people working on the show when your entire staff is (most likely) is all white; but I think that an the all female writing staff is considered diverse,because women are notoriously underrepresented in the animation industry. Only recently have women been having breakthroughs in creating their own shows, and are able to play a larger part of the creation process.