bamboozled

I've just watched bamboozled and I've thought what Dr Lambiase said that many people did not believe that this is a satire. I find this too be utterly stupid. How can people not see this as a satire if throughout the movie, there is always at least one character who protested the Mantan show. Also, if this was just a mock show, Reverend Al Sharpton and Johnny cockran would not participate on it. I think that some people don't consider this a satire and instead consider it a mock show because the movie is not politically correct. People in America have a bias towards political incorrectness.