An Arab slaps and spits on the face of a poor Bangladeshi Muslim residing in Saudi Arabia. He forces him to say that Arabs are his owners and that he is a dog. This racism of Arabs against non-Arab Muslims, especially Muslims from Pakistan, India, Bangladesh, Indonesia and Africa is very common. Arabs also have deep antipathy against predominantly-Shia Persians (People of Iran) and have a strategic rivalry against Turks for the leadership of Islamic Ummah.
What is interesting is that despite this kind of open and overt racial discrimination against South East Asian Muslims, Muslims still pretend that they are descendants of Arab tribes and live in the delusion that they have Arab ancestry.