Well, you would but there's the problem of that tricky tattoo.
Hey, if you can't help the Dark Lord find the boy who lived, no one can! With years of struggling to organize regular get-togethers, a leader who's always disappearing on mysterious business (aka hanging out with his pet snake), and a membership that's too paranoid to actually communicate with each other, it's no wonder that your group hasn't yet taken over the world! It literally burns when your master needs you. So, you might as well make the most of your dark destiny. Your members shouldn't be blamed for their fear, after all, your leader can be pretty harsh to members who accidentally leak info to outsiders. The life of a Death Eater sure is busy.