Frankie Palmeri from Emmure responded to an Alt. Press question of "whether artists should be more mindful of what language they use." Creating a straw-man to argue against is sort of a weird way to respond though.
I want to first answer this question by simply addressing the question at hand with a counter-question: Are you asking if artists have some moral obligation to make sure their lyrics are nice and safe for people of all walks of life? Should all artists be concerned about the influence they have over the possibility of someone hearing or reading something that would motivate a person to commit some sort of heinous or unlawful act?
Flashback to 2005: I was that reviled age and waiting in line, clutching tickets for my first My Chemical Romance show (which I had cried and screamed over at my birthday party the week prior). I heard the man in front of me going on about “stupid, little My Chemical Romance fangirls” wearing the band’s T-shirts and “ruining” the show. I looked down at my brand new MCR shirt and hoodie and turned my back, self-consciously zipping up. It was easier than to think, “Is there something wrong with me? Am I stupid? Maybe he’s right. I can’t act like a stupid fangirl.”
One of the most headache-inducing experiences I've had is being straight-up blocked from getting onstage by security even though I was carrying equipment and had a laminate. I walked up to the bouncer and asked him, “Hey, how do I get on the stage?” And he was like, “Why do you need to go there?” I said, “To sing,” and he sill wouldn't let me onstage until I was like, “Well we can wait here until no band starts playing because I'm not there.” Then he finally let me on.