In return, Afghanistan will suffer the most. Deporting million of Afghani refugees back to Afghanistan and imposing strict border control prohibits Afghanistan from trading to India, not to mention Iran is now available for Pakistan for trade business as well as for Afghanistan and India.
Afghanistan is nothing without Pakistan, and always has been. Normally this kind of news is good news for Pakistan pushing Pakistan PM to endorse strictly anti-Afghanistan protocol and deporting millions of Afghani refugees back to Afghanistan from Peshawar to Karachi indulging in wide-crime network alongside with MQM and sympathizer of TTP thus known for providing platform for TTP in No Go Areas.
I have noticed that given the pattern of certain pro-nation following the ideology of Afghani refugees, TTP, MQM have one thing in common. I will leave that to you to guess.
With border-control free, and housing millions of Afghani refugees which leads to widening crime network and its support for terrorism through TTP impacting Pakistani economy negatively cost billion dollars so far; not to mention an investment in Afghanistan for 500 Million rupees from Pakistan.
This anti-Pakistan twitter guy might be doing favor for Pakistan.