I know some Punjabi Baloch people live in the Siraiki belt, but they are not as resentful? are they!
That is the right diagnosis. There is a Hadith meaning people near judgement day will be momin in the morning and infidel in the evening (moving from post to post).
Drawing a parallel, in any uncertainty, people have no fixed belief or reliance. They just got shuffled between 2 powers without any say. I was born in Zhob. My maternal family was settled there before 47 (my nana was a Pashtun). Sadly, all migrated to the Punjab side after too many threats.
Whose job is to educate or brainwash (some might say) them for their country, political process or state? First, It is the government job through schools, media, etc., and then through inclusion by giving them representation. Then it is the job of politicians, influential people, and opinion makers.
These are the same people who opted for Pakistan. I bet they were more jahil at that time than now. So, they opted for Pakistan and now somehow got radicalised and became traitors? and if not, we have failed in educating them.
Also, this is for @hussain0216, who always labels them ignorant, as they were born like that. It is the state's failure that they turned/grew up like that!