No, not really true at all. The Sikhs and Malyalees are rather large communities, with large diasporas as well. I think "highhandedness" is too much of a genera

No, not really true at all. The Sikhs and Malyalees are rather large communities, with large diasporas as well. I think "highhandedness" is too much of a generalisation (?) for such a large and diverse group of people!