Allah maaf kare, but this is not true at all.
Compare the hypothetical future scenario with the current situation, not with the ideal situation. Will it be better than current situation? definitely!
What would you rather deal with, a population that is hostile to you and an inimical army that has suzerainty over them? or a population that is hostile to you with no hostile army? Right now, they are firing machine guns, mortars and artillery weapons, training and sending BAT teams from POK. When we capture that, all of that will stop. The locals might throw stones but that is much better than having our soldiers killed in the current cross border firing scenario. Ownership is 9/10th of the law.
When we seize control of that land, we will install our own mobile towers, internet connectivity and other things, so intel gathering will be easier. We can patrol the entire POK so there will be no training camps sending terrorists into Jammu. Capturing POK doesn't mean we have to allow free movement of POK people into J&K. We can contain them in that quarantine zone like we have contained Indians from buying land in J&K.
If you keep waiting for Muslims to be pro-India, then we will be waiting forever. There's never going to be a time when they will start chanting Bharat Mata Ki jai. We have had Hyderabad since a long time and those jihadis are still anti-India to the core. They support Pakistan in cricket matches, they put up Pakistani flags in their neighborhoods, block Hindu festivals etc, but still our internal intel agencies can keep tabs on them and arrest them as and when necessary. That is still better than allowing them to have an independent country in Hyderabad until they become fully pro-India. Then they would have started firing artillery rounds from Hyderabad into mainland India.
Our aim should be to deny strategic land to Muslims and contain them. The hearts and minds can be won later, grab their balls first.