These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
This show embodies the old saying "One man's terrorist is another man's freedom-fighter."
This even holds true within Palestine itself. The (mainstream) Palestinian Authority famously hated the show, considering it counterproductive to any sort of negotiations with Israel, and tried to get it yanked off the air.
Even hardened bigots accustomed to "lighter" Western entertainments might find the show appalling, since many of them are famously Family Values Villains who don't want to unnecessarily upset children (of their own religion or race, that is) with alarmist rhetoric.