Answer:
The correct answer to this question is WHO CARES? We basically gave up our jobs to India and helped create an economy there. Their health and sanitation standards are deplorable, and their "culture" is typically 3rd world, and our "influence" has been to introduce them to the 21st century, and now you're looking for "demerits"? How about this... send back our jobs, our money, our big business backed free education, and then let's see what the "demerits" of THAT influence are!
Cultures ARE NOT the victims of 3rd world countries... third world countries ARE the victims of their own cultures!