Sir g, i want to disagree with you. if you read the article clearly you will also note that the india is a huge market itself.
For an organization to invest in a under developed country, it needs to make sure that the population size is so much that the initial investment which they are investing is returned and not to mention in the quickest time ever.
Furthermore, the other thing is economy . why are you comparing india with our economy, their currency is much stable than ours which is directly impacting the end products as well because this contributes in every thing being expensive.
For a wider audience, why we always whine about car prices. All the items in our country is becoming expensive for example food, transport rent, utilities bill etc.