BTW, freedom of speech is great. But that freedom doesn't help inform our choices about what to listen to.
If it were not for that freedom you would not have access to the Mahler symphonies, Beatles, and innumerable composers/artists before and after.
Inevitably people will choose the art they like and very, very few ascribe any meaning to any of it.
Personally I like the three "B"s the best
Beethoven, Brahms and Black Sabbath.
I like a lot of drama in my music, with minor keys.