Eminem fights against such hypocrisy

He describes things the way they are. He also expressed against Bill Clinton's hypocrisy:

« When someone says kids look up to me, I'm like 'Our president smokes weed and is getting his dick sucked and is fucking lying about it. So don't tell me shit. I'm not the fucking president. I'm a rapper and I don't want to be a role model'. I'll tell a kid, 'Look up to me as someone who's come from nothing and now has everything. Don't look up to me for being violent and doing drugs. Don't be like me.' »

Eminem's got a clear message for kids (and also for adults). Look at things the way they are. Don't try to escape from reality. Look at it in its entire uglyness and try to learn a lesson from it.
To the kids, he clearly wants to say that he's not their role model, but that they can learn from his story. Eminem encourages a lot of kids who come from poor social classes. He has shown the that they can « make it » if they are determined to.