Honestly, it doesn't matter. Everyone is racist towards each other. People always claim not to be because they don't want to look like a jerk in front of others, but you know you say racist comments all the time.
It doesn't matter if it ranges from Black people only liking chicken & watermelons, or Asians are all Chinese, they don't know how to drive, and they all know kung-fu. Even if you don't say those things, you sure do laugh about it. Don't act like you don't believe in stereotypes, because we all do.
When I saw this video, I wasn't offended at all. I actually found it hilarious.