It's not just that. It's that the due to their religion and their culture they don't have any self control. They are taught not to have self control.
They make their women cover their arms, legs, hair and sometimes faces because they think that if they see those items that they will have to do something instead of learning self control like most Western males. And then they blame and punish the women for their own lack of self control.
If something goes wrong, beat the women and children, it must be their fault, after all, not the poor Muslim males'.
If one of them walks out in front of a bus while crossing a street, they believe it's Allah's will or in the event it's an American they'll blame the American and go after that American not taking into consideration that the person hit by the bus should have had enough self control to actually look to make sure no vehicles were coming before crossing the street. (An incident like this actually happened about the time we were in Saudi Arabia. The American man who hit the Arab ended up in jail for a few weeks without his family knowing where he was held and was beaten, treated badly, had his medicines withheld. When he was released he and his family got the heck out of Saudi Arabia.)
They very rarely take responsibility for their own actions.
Heck, for the most part, they aren't even submitting themselves only to Islam and their culture but to the mullahs who have their own agendas and those mullahs might not be teaching them what the Koran says in some parts.
And they're too ignorant to even question anything and they wonder why they're so backwards.