I understand your point about the age of the weaponry, but Again, that isn’t the reason civilian infrastructure was hit, it was hit with SH15s along with everything else, because there was not much care given for what was being hit in many instances. PA showed multiple times that it has the capability to pinpoint and hit Indian Mil posts along the LoC, over a dozen were taken out, was it really necessary to try and shell the ones within Kashmiri cities or close to population centers? We also showed in 2019 that we could deliver much heavier ordinance much closer to Indian military bases with Enough accuracy to not cause collateral damage. There are definitely alternatives present if they choose to use them.
None of what you presented is a good excuse at all for civilian causalities especially in a region and among a people you claim as your own, and this is just from the Pakistan perspective. Many Kashmiris on either side of the border are well aware that neither country really cares for the Kashmiri people and cause, it’s all a war of control over natural resources (water), narrative and image, the Pro-Pakistan sentiment is at an all time low in IOJK. They know they weren’t targeted on purpose; it’s worse, they know that we didn’t care enough to not put them in the line of fire. With all due respect the meme you shared is in very bad taste given the amount Kashmiris have directly and indirectly suffered from conflict and the loss of freedom in 70 years (on both sides of the border).
An extreme example of the same could be what Israel does in Gaza while targeting hospitals and then claiming they had “terrorists” in them. If india indiscriminately targets civilians and Pakistan takes up that issue at an international level, which Pakistan did, they must avoid doing the same for the point to stand, at least in Kashmir, even if mainland Indian cities are considered valid targets (which in my personal opinion they absolutely are given they targeted ours).
That leads me to my other point, the only civilian casualties on the Indian side were Kashmiri, What kind of a message does that send to people on either side of the border? They killed our civilians by indiscriminate attacks so we retaliated by doing only precision strikes in all of mainland India but indiscriminate shelling in IOJK resulting in multiple civilian casualties? I don’t know if that’s a fair trade at all.