The debate is irrespective of the fact if you are an arab or not, it is if you are human enough to recognise the genocide against the innocent population of palestine.
Heck if you go to UNSW or SYD and see the people running the Free Palestine protests, they are pure Aussies, and when they asked me wether i supported Israels action, I was neutral in my stance and said Israeli people have the right to live, but not to kill the Palestinains in the process. The guy told me Israel didn't have the right to live and that they deserve it because they are occupying Palestine illegally.
So this anger is not limited to the arab side, but every human being who sees the dead civilians with organs hanging out.