I've lived half my life in the Middle East. Trust me, I know how the majority of these Arab young men think and act. They have no respect to other cultures. Cultural diversity is non-existent in the Arab world. Even the UAE, which many believe to be the most 'open' city in the Gulf, is full of restrictions. UAE is still observe strict adherence to Islamic traditions and norms.
Arab young men, at least most of them, are rude, racist, sexist, chaotic aggressors. They provoke acts of violence wherever they go. You can't even reason with them. They view multiculturalism as infidelity. And there is nothing you or I can do to change that ideology. It's deeply rooted in their culture and religion. Most 'moderate' Arabs you will encounter are non-practicing Muslims, Christians, or atheists/agnostics.