There may be something to that--I'm not sure that I've seen racism shown recently in a humorous and mocking light. Maybe treating as such a serious issue grants it undeserved legitimacy.
?? you're saying that people don't make racist jokes ironically? You seem to be missing out on about half of the world of comedy and jokes between friends. In summary, I'd question if you have any sense of humor.
That crosses into personal attack, which is not allowed on HN. Also, please stop posting ideological rants. You've been doing it a lot, and such comments don't belong here.