I think it's only natural that if a rockstar dies of a lethal mix of drugs then THAT is going to enter peoples minds.
It's not a slur on this kid it's just human nature because of the stereotypical lifestyle.
Regardless, it is truly tragic.. I didn't care for their music, but anyone who utters statements like "why should I care I didn't like them?" is a joke of a human being. May he rest in peace.