"As you sow, so you reap"
When you have good terrorists & bad terrorists, good taliban and bad taliban, good jihad and bad jihad, good millitants and bad millitants deep ingrained into you society then these things are suppose to happened
As a nation you may have drawn a ling but not all are rational and the line which separate black & white turns grey at individual level
What an average pakistani thinks of Kasmiri terrorist the same Baloch think of fighter among themselves,
What pakistani thought of Taliban in 80s is what a TTP supporter thinks of TTP fighers today
Bottom line is Terrorist from all regions , religions are wrong and this policy will help nations to avoid these terrorist mentality