I have never been a Dhoti fan myself, but i think there is something other than encroachments and Nepal's political dependency that's leading to the hatred. Is it our ego, competency feeling or any kind of attachment or common beliefs like food, festivals, culture, entertainment or the language adding to it?

Trust me, even i hate to see those people presenting their innovative ideas through google or microsoft on TED Talks. It Just develops my inferiority complex.