I see your point very clearly. This is pak government failure. The afghans are our brothers. If 10% of them do drugs and cause problems then why blame all of them. It's our failure. We just let them roam around the country freely and now finally woken up. We could have educated their youths and could have told them about Pakistan and it's love and respect for afghans. Instead our government was busy looting. And now why are we kicking them out. We should interview them all and see who wants to stay and who wants to go. Then registrations and visas could be given to those who want to stay. Those who want to leave we should move them with respect. Blaming and accusations will lead to shooting your self in the foot. Also why do we have only taliban as allies. We need more allies. It's definitely the flawed policy of government. I remember I went to mirpur in 2015 and met afghans. They all hated Pakistan army and blamed them for them being kicked out and the afghans claimed they are friends with India since centuries. But what I noticed was their lack of information. Our government should be answering their queries. They are lead to believe India is their friend and Pakistan is the enemy. Them poor guys didn't know it was India who supported the Russian invasion of Afghanistan in 1980s which killed thousand of Afghans. And also the old hindustan which was Afghanistan friend we Pakistanis were also part of that. So when I mentioned this they all were baffled. The point is we rather than sharing facts and treating this in a professional manner are instead looking confused and frustrated and are then blaming afghans for everything. This is flawed policy.