Some on the right think this because they view Muslim culture as inherently violent, and some on the left imagine this because they view Muslim violence, fundamentalist violence, solely as a product of legitimate grievances.
Algunos de la derecha ven a la cultura musulmana, intrínsecamente violenta. Y algunos de la izquierda creen que la violencia musulmana, la violencia fundamentalista, es apenas producto de quejas legítimas.