by that yardstick muslim nations should be most advanced as in islam all muslims irrespective of there colour or race are one
but dont go far why is that you still have kashmiries, punjabies , pakhtoons , sindhies and balochies as diffrent groups fighting each other for biggest share in power and fruits of it
isnt pakistanies still using caste rames of hindus terming them as clans/tribes like rajput , rana, rao, bhatti , bhatt , khokhar and still look down upon changars , kanjars, bhangies , nai, teli who even after converting to islam or christanity are still called nai, teli , bhangi , changar, kanjar
if that is not racism and castesim then what is
in short pakistanies should first make themselfs proper islamik/good muslims and then try to make fun of hindus or indians or for that matter any one else got it