You Tube Presentation

I don't want You Tube disappear. When I use You Tube, I just watch some TV programs that I've missed and I have never uploaded and downloaded somethng, so I've never done something illegal(I think...) and never felt guilty. But as presenters mentioned such people uploading something illegaly want to be thanked and attract sombody's attention. So, people like me are possibly the biggest facter encouradging abuse of You Tube...Should I stop using You Tube!?(>_<)