Afghan pashtun leaders are such poor standard to compare with, I don't think any country can work like that. Afghanistan as a state has been ethnic cleansing minorities, hazaras especially. They escaped and moved to Quetta under British raj. They were recruited in army under British and were given protection. Many of them then will go on to serve Pakistan army. Pakistani hazara general refused to meet Afghan president as late as 1960's, so you can imagine what was going on.
Also you are confusing Hindko of Hazara divison in KP with Hazaras of Afghanistan, both are different people.