Let the international media into kashmir and same goes for wat you've said.
Lot of media has access to Kashmir, same can't be said about the restive regions of Tibet, East Turkestan, and Inner Mongolia.
Besides its the social media which is most important these days, Kashmiris can and do post images, videos of whatever wrongdoing goes on in Kashmir. On the other hand photos have to be smuggled out of Tibet.
No country will cede territory on the basis of Humanity. No society is that righteous. So there will be crackdown. Besides for Kashmir, if 150 Million Indian muslims can live in Indian so can 3-4 Million Kashmiri Muslims.
Anyways this should be discussed be in Kashmir Section.