Are you down with him talking down to another black man just because he has a speech impediment?
Of course not but at the same time this is not the true motivation behind his internet fame. Otherwise this topic would be "c00n kid who made fun of man with speech impediment exposed". Its an after the fact justification not the cause of the attention he is getting.
He is 16, so I don't put much stock in his intellectual or political opinions in general. Most teens unless they are really really precocious are idiots. Like I said, life will take care of the rough edges.
I don't know if I'm more annoyed with someone having an ignorant opinion or what essentially amounts to cyberbullying to enforce group think more. I think I'm more annoyed with the latter.