As far as I've been able to tell, the core- and this is giving the word a real stretch here- "philosophies" of the Juggalo life style are those of rebellion against society, personal hedonism, and violent action against violent persecution. Which in a vacuum, are noble enough goals in my opinion.
The main problem is that the whole ensemble is so anti-intellectual. It's clogged with adolescent hormones & false bravado, and an utterly shocking lack of foresight about the consequences of their own actions that it makes any "statement" they have to make on society or it's interactions laughable at best.