Even that wont change anything as long as the COAS is approved from the US be it Bajwa, Asim or anybody else. Abbu ji can't afford to have somebody like khan to be in the office specially when the world is on the brink of WWIII. A nuclear Muslim country must have a puppet and the army is there...
For you may be it doesn't work like that but for others that is the way to go. Democracy is not idol worshipping. If you dont deliver to the people, the people will get you replaced.