Would creating a Pashtunistan solve Afghanistan’s troubles?

No it wouldnt help! Because our pashtun brothers are not agree with their pashtuns brothers from Pakistan. The taliban are willing to creat a Pashtunestan and this Pashtunestan will includes not only Afghanistan. Taliban are interested in Pakistan, India, Iran and so on....
I wish we could build a wall between Pakis and afghanis and take care on our borders. Otherwise we will go down together!!!