India has a vast variation of cultures. A few states in India look like they are quite detached from mainstream India, in terms of issues, economy, norms, politics etc. This is true for north-eastern states as well and probably J&K too. It's like a colorful patch-work of different cultures.

However, there is nothing good or bad with these variations. Tourism also adds to its economy. Higher per-capita doesn't always mean a good thing. Sometimes it comes at a cost of family separation etc. Kerala is also known for high levels of alcoholic consumption and unhappiness rates.