IMHO trying to find cultural fit is a form of ongoing discrimination[1] and it strengthens the effect of different starting points[2].
India is countering [2] by enforcing a 50% quota in education, Jobs, and politics. AFAIK West on the other hand is wishing it to vanish without doing anything concrete.
India is taking right steps in the right direction and I am hopeful this will vanish as generation born with caste concepts die off slowly.