This is a tradition of resistance to the term that's as old as the term itself, especially because that term has been used to commodify and reduce black creativity, and also to appropriate and sell it. That's what John Coltrane said in an interview with a Japanese journalist: "Jazz is a word they use to sell our music, but to me that word does not exist." And he's treated as one of the central figures in the history of jazz. So if he rejected it, then why is it weird when I do it? I'm in the tradition!