organisations like LeT have polluted and pretty much destroyed the Kashmir cause and struggle for self determination. the same organisation has also joined hands with TTP. but LeJ/SSP is unique in a sense that it only and only specializes in killing Shias and have never threatened India.
as far as the good taliban of Afghanistan are concerned, their handy work is well known, they have slaughtered civilians in tens of thousands. shias alone in single massacre amounted to 11 thousand when they raised entire villages to the ground after capturing Nad e Ali and Mazar e sherif .
so I am not one of those who is looking the other way but I despise the covert trolling when some people bring in Kashmir and question creation of Pakistan and its founders when we are talking about a sectarian incident in Quetta that is based on age old animosity the followers of Yazid hold against the followers of Ali and Imam Hussain. well before the creation of India , Pakistan and ISI.
by the way, same question about proxies must be asked from Indians and their answer will be well, we have used them successfully and broke a part of the country, we have a blow back in Sri Lanka and lost one PM in the process but it wasnt as bad as Pakistan where the Afghan war experiment has gone terribly wrong.
use of proxies like Jundullah by in Pakistan and Iran by west and middle east will only stop once Persians, West and Arabs call the peace and use of proxies like BLA and LeT will only stop once India and Pakistan accept each other like France , Germany and Britain finally did. expecting only one side to give up on covert ops is unfair and bound to fail just like one sided operations on groups in Karachi.
there are tons of threads where we are in perpetual discussion with Indians on the role of proxies, Jihadists, fascists and extremists and the questions about partition. what I demand from sensible and decent Indians is to not drag our usual bickering in such human tragedies and look beyond your political and national differences I know its much to ask but no harm asking