It's meant to be humorous in a sad, dark way... I find that to be tacky, considering the subject matter, considering the history, and considering any other numerous factors. But that's an opinion. I find lots of things tacky. Boots with shorts, for instance. And I'm not advocating censorship in any form. Ever. If it finds an audience, great. I'm simply stating another of my opinions. I think the intended humor might keep it from from being effective.
I do have to ask though, when is it ok for a white person to express dismay about an attack on their ethnicity? That's not meant to be a dig, inflammatory, or sarcastic. I'm genuinely curious. I don't really care who makes fun of who. Everyone's a jerk anyway. And just to clarify, I don't think the film or this show is attacking white people. This question is merely a tangent.