Unfortunately the ground reality in Pakistan is different than it is projected by the international media. Pakistan is a Muslim country and they protect the right of the non-believers more than anywhere in the world. You cannot call everyone cruel only on the basis of few evil minded people.
The ground reality is far worse my friend. You might be living in a bubble. Let me burst it for you.
Various minority factions that once lived in Pakistan have been systematically cleansed or forcibly converted to Islam. The situation is dire for many religious minorities who have been fleeing from Pakistan and taking refuge in the neighbouring countries. Of late, the majority of Muslims are not just targeting Hindus & Sikhs, but there has been increased rioting with Christians, Shias, Ahmedis and other minorities.
Linking some international reports to understand the plight of minorities in Pakistan.
Other content to get a better picture: