Like I said you dont even know K for Karachi and your exposure of Karachi is like Visited once upon a time so dont take everything in news Literaly because media is Third Party source which provide Information after Conditional Filtering.I don't have any grudge but Karachi has been screwed up badly, we heard often mostly related to MQM thugs every week. I am trying to understand what's real issues in Karachi in real rabbit hole with microscope.
I think if you feel understand problems in your perspective, why don't you become manager for Karachi?
The real issue in Karachi is Administrative not Political as Karachi has seen huge level of development in the Past within Current Political Setup which is MQM's Majority but that time MQM and JI(MMA back then) had limited but Strong Administrative Powers over Karachi hence they were able to deliver the development that can make Naya KPK initiative taken under KPK's PTI Provincial Govt. with full Administrative Power looks like a Peanut so far. All the Administrative power for last 8 years are left with Sindh Govt. which is PPP and they are Hell bent Corrupt and not interested to develop Karachi for so many reasons.
The Solution if you Ask then Solution is provide all Administrative Power of Karachi to Karachiite whether in the form of MQM, PTI or JI and provide them with sizable Funding they will do the rest or in other words Follow the Musharraf Footstep or one step ahead of it if you really Want Karachi to Develop otherwise Excuses are being there for last 8 years so spare me from them.
You are confused between COLLECTIONS and INFLOWS here. Agricultural Exports are providing large amount of INFLOWS to the economy but it doesnt contribute much to Govt. Collections as our Exports and Agriculture are Exempted to most extent from Taxes while Industries are the ones which are providing most Collection and among them Automobile is most Heavily Taxed in Pakistan which is around 80% located in Karachi not to mention Their imported Components are Massively Taxed and all those components are most utilized in Manufacturing Facilities in Karachi.Sure.
but remember this.
NYC doesn't produce 90% of USA revenues.
For Pakistan, 90% of our export earnings are based on agricultural products.
And Karachi is not the 90% of agri producer.
So Karachi too is not producing much and consuming a lot.
So first understand the difference between Collections and Inflow of funds and what provides Inflow and what Provides Collections to Pakistan Economy.