Yes, but they're different kinds of bad. People playing music publicly are being obnoxious to everyone else, while people playing music privately are putting themselves at risk. (Not so much when hiking, but IMHO wearing headphones while cycling in traffic is suicidal.)
Yes, but they're different kinds of bad. People playing music publicly are being obnoxious to everyone else, while people playing music privately are putting themselves at risk. (Not so much when hiking, but IMHO wearing headphones while cycling in traffic is suicidal.)