You do realize that you've lost the argument the moment you brought Nazism into this? Google for Godwin's Law.
Problem with the standard Pakistani narrative on Kashmir is: it's so far removed from the reality that sometimes one has to wonder if they're even on the same planet.
Let's try and differentiate from the myth and reality.
Pak myth: India is about to break up. The center can not hold. Anarchy is about to descend.
Reality: India's never been stronger. It successfully overcame the Punjab problem (a unique outcome in the modern history). It has seen 70 years of rich democratic tradition (except for 18 months of emergency in 1975). Free and fair elections are conducted every 5 years followed by seamless transition of power irrespective of who wins. It has a professional army under 100% civilian control and has *never* gone out line (not even during the emergency in 1975). Local insurgencies like naxalism are beginning to come under control.
Myth: Extreme poverty will push India into chaos.
Reality: On a % terms, the poverty rate is at its lowest in the history of south Asia and going further down fast. Literacy rate is at its highest and climbing fast. Consumerism is growing and people are beginning to lead comfortable life. Extreme form of poverty still exists but there is a well-proven framework to resolve the issues in the coming years.
Myth: India is in the permanent state of ethno-religious strife.
Reality: Decade on decade, this has actually come down. On a per capita basis, the number of violent incidents or people affected in violent incidents is at its minimum. India is in fact the safest place for a Muslim to be in.
So where does Kashmir fit in all this? It doesn't. 99% of Indians do not care about what goes on in Kashmir. They're busy leading their day-to-day lives. Whenever something happens in Kashmir, media reports it for a day or two and then people move on. Why should 1.25 billion people care about what 50 lakh miserably stupid people choose to do with their lives? The smarter among them already moved somewhere else and are leading happy lives (some to Birmingham, UK I might add

These 50 lakh people have a choice: they can either become part of the India growth story or they can cry, sulk, whine and throw stones on Army personnel. Frankly, no one cares, not even their minders in Pakistan, who are more interested in getting political mileage out of this than doing something meaningful about it.