My friend, what is the tangible evidence of this "external interference"? Did American funding find its way through a wire transfer into the accounts of a PTI dissenter?But it is certainly his duty to protect the state from any "external interference" No?
Now if you accept that generals were involved in doing "government engineering in 2017" shouldn't they all be court martialled?
These American bastards are calling for regime change daily in Iran and Russia or Venezuela depending on the day of the week we are talking about. Their man said something to our ambassador, a demarche was sent in their direction. All of the play was on the ground locally with the opposition pulling PTI's allies over. PTI should have countered that move by keeping its allies in place. None of that happened.
To your second point, yes, court martial them but why did the PTI/IK government not do that? Because it benefited them then. Do you see the double-standards in practice here? You cannot be "principled" selectively. That is not "insaaf".