Yes almost all are Pakistanis themselves, but you can't deny they also provide support to terrorist orginizations from our friendly arab nations to spread secterianism and to counter irainian influence.
They run all over Pakistan disguised as "Madrassas" "Jamias" "darul ulooms". They are sectarian in nature, they support and facilitate foriegn proxies inside Pakistan in terror attacks on civilians. They radicalise our youth and beg for funds as donations. Basically they are parasites.
These type of Jihadi factories are all over Pakistan and operate with full support of people and rogue elements inside security agencies. Sadly no action will be taken on these snakes as they are considered strategic assets to be used against neighbours but they harm people of Pakistan more.
Non cooperative behaviour by saudi airline staff, they are not telling us anything about such huge delay. I think its sandstorm. But they should give us snacks or hotel rooms as it has been more than 3 days for some passengers.