Artan? I think he was just pissed that he was one of us, in another reality.
It's not like servitude back in your day where people were born into it. I had a job that made good money before Dethklok. I chose this instead. I guess people don't understand that part. The first show of theirs I saw I realized that being a gear in the wheel was what I wanted for the rest of my hopefully short life, dropped everything and signed up. I am well looked-after. And paid well, I'm not a slave. I have more freedom than I need, and I don't care about living anywhere fancy. Back where I'm from, I could do what I needed to without consequence. I'm not a normal person, I couldn't have a normal life if I'd tried.
Nothing else in my life has been more satisfying than service to Dethklok, and that's saying a lot. Anything that I can possibly do to make their lives easier I do gladly. If I have to die for that to happen, so be it. And if there are people who look down on me because of it, they can go fuck themselves.