In the real world you have to be aware of politics which can restrain you from doing the right thing straight away. If this was done too fast and too harshly [which it deserves to like you say] all theses employees will be on the streets rioting. This will bring in crocodile tears and support from PPP, PML etc which could attract wider mischief that ripples across Pakistan endangering PTI government in the centre. A good example of this is how the other great Khan we had - President Ayub Khan was brought down despite having presided over a government that did more development in Pakistan in it's entire history then and to date. Look around you in Pakistan even 5 decades later the print of President Ayub Khan era is still there. Maybe the PC your using is using electricity from Tarbela Dam, maybe the nan your eating was grown on field waterd by Mangla Dam, maybe the city you live in - Islamabad was built then etc