First off, I am not going to say that all Arabs are racist. But some Arabs, especially Gulf people have a superiority ideology over South Asians (particularly Bengalis and Indians). Immigrant workers get exploited and beaten up by the locals, some even tried to murder them. I've seen a video about a man from Lebanon who literally insulted Bangladesh and calling it a stupidly poor country; Bangladesh was one of the countries that provided aid as soon as the explosion took place in Beirut 4 years ago; this kinda ruined the reputation of the stromg relationship between the two countries. Slightly offensive to me considering that I am also a Bengali

Why are some Arabs like this? Especially the ones living in the Gulf?