I think that you're being facetious, bordering on sarcastic. I've had comments and memes pulled off of here and put on timers just for using the other N word, you know, the same one that Joe Biden used when talking about Satchel Paige and the N word League that he played for.
So you're somewhat right, we do have free speech, but there are also consequences. Use the wrong word here and get punished. If I were to use EITHER of the N words where I work I would get fired. If I used either of the N words out in public I'd probably find myself in a physical altercation.
What you're not willing to admit is the hypocrisy that exists in society when the cancel culture goes after certain people for using the wrong words but raises up other people as cultural icons when they use that same word over and over and over again, not to mention promoting illegal drug use, prostitution, pimping, misogyny, violence against women, black on black violence, and gang violence.