I only hate those dhotis who show the above characteristics. Whatever they did in India or whatever were they like in India, we don't care as long as they change themselves in the surroundings they are living. They must socialize as per the American social norms if they have decided to live in this country. These behaviors are considered to be rude, uncivilized and even offensive (movie theater case) here. But, they would never change, that's I don't like about them. Nobody is forcing them to change the religion, eat beef or pork, not wear saree but change the behavior for good, be polite, try to appreciate good things, help one another, that's it.