There are very many other things on which one can disagree with him with respect. IK had just as many missteps.
The very same Buzdar logic can be applied to Khan sahib, in that he meant well but was not able to deliver on quite a few fronts (in addition to some careless missteps).
I think what is also lost on people is that Shahbaz Sharif, his niece, Qamar Bajwa, Asim Munir, BB et-al all have good intentions at heart for the country but the noise is so great against them from certain quarters that this point gets buried. The political discourse forces everything to be binary.
The narrative is that they are all evil and only Khan sahib is the good guy. There is nothing in between. And each generation, the equation just changes with different names but the discourse remains the same, one is all good, the rest are trash.
I have never voted for PML-N. But I think outside of the noise of the politics, you will find many of these people sincere in their intentions (their actions may not be fully aligned with their intentions but that is politics). This does not mean that I condone their financial or moral corruption. Our politics are so dirty that after a while everything becomes a grey area.
Last, I have been forced to become a "cynic" because of what I have seen in the past 50+ years. I have seen the good side of IK and his hypocrisy. The same applies to all other politicians. I have come to realize that the failures of Pakistan are our collective failures. I am not even sure if I can blame one person for all the ills. All these leaders have operated with their own set of constraints and calculations. Any one of us elected to the office would be mired in the same nonsense trying to make sense of things.