Yes,
However, today you are only allowed to make fun of certain groups. Here are some groups you can make fun of:
Catholic priests, Christianity et al, white influential historical figures, including of course the Founding Fathers, capitalism, men, heterosexuals, ideas pertaining to a patriarchal society, anti-abortionists, Russians, Nazi’s, US history or the idea of American exceptionalism, European history.
https://www.google.com/search?q=stand+up+comedy+catholic+priests&oq=stand+up+comedy+catholic+priests&aqs=chrome..69i57.7158j1j8&sourceid=chrome&ie=UTF-8 (I think pretty much every American stand up comedian has Catholic priest jokes)
YOU MAY NOT, make jokes or even present any argument that is derogatory even if empirically based, even if historically just a matter of fact as as part of comedy: i.e. correlation between homosexuality and HIV/AIDS, IQ differences between the races and sexes (empirical evidence/science not allowed)... Mentioning that Mohammed was a slave trader, pedophile, illiterate, copied everything he said from the Jews and Christians, is not allowed (Just a historical fact). If it pertains to non-whites, non-Christians, Global Warming, feminism, homosexuals, abortion and is derogatory in nature, you are on thin ice regardless of the merit of the science, may it be a historical fact, or comedy.
Now, go celebrate your 4th in the land of the “free and the brave.”