Pakistan is not suffering economically, socially and internationally. Nor isolation is at work.
If anything, India is already suffering socially [beef laws, minority intolerance, growing rape capitalism, allegedly Genocidal Modi as PM, communal party on rise], becoming joke internationally [Modi lies being called out], and economically declining compared to its past thanks to Modi who is determined to undo the hard works of reform policy in 90s. Not to mention, Chabahar port is becoming myth, feeling left out from Pakistan-Afghanistan transit and CPEC, and Indian economical structural depends on China.
Not only that, India's isolation policy is backfiring despite funding terrorism using Afghan-based terrorist-outfit aka TTP given the confession by Indian NSA in-charge Ajit Doval and using global as platform to isolate Pakistan failed miserably. If anything, that policy pushed the world closer with Pakistan. For example, Russia diplomatic relationship with Pakistan improved lately.
Thanks to Modi and his stooge, Ajit Doval, the world finds out the truth that India is building the factory of terrorism and Pakistan is eradicating the factory of terrorism. Hence almost the whole world; Turkey, Iran, Russia, China, USA, and many more out there, are on the boards with Pakistan against Indian-funded Afghan-based terrorism.
Nobody is supporting India apart from Afghanistan which India is funding terrorism through the collaboration of Afghan-based intel agency, and Bangladesh is having second thoughts about India while leaning towards China.
UN does care, and that is why they are not taking India serious. India is caught with lies repeatedly so it comes to the point that UN is now tuning out in regards to India's so-called concerns.