Freedom of expression is deeply embedded in the US, supported by the first amendment and a long line of Supreme Court decisions. It is something essential for a free society. Once you allow the government to censor someone, and yes it is a form of censorship when someone can be criminalized by things they have said in a song, you give it the power to possibly censor you, how unconsequential it might seem.
Even if you don't find the inherent risks pertinent enough, it stays true that a song by itself doesn't prove someone is guilty. It may however provide clues as to what really happened, clues that could be used in further investigations to possibly get evidence. When you make the lyrics themselves incriminating, it is easy to imagine what happens next. Rappers stop mentioning any crimes they have comitted and that oh so helpful tool disappears.
I say don't make those lyrics themselves incriminating, but use them to gather real evidence.
03:57 PM