Classic example of hijacking the narrative and running with it...
So, let's step back
Crucial to identity are people's Faith, ethnicity and language among others...
It is an amalgamation of the above that propelled movements for Freedom, Khilafat movement, thoughts of Rehmat Ali and Iqbal... translated into what then became Pakistan. Of course the realm of possibility under a British umbrella short of military conflict was only what was acceptable to parting Brits.
Let's leave it here...
The concept of Islamic state is NEVER a theocracy!
It is not an equivalent to Papal State.
Islam has no ministry nor ordained clergy... No Clerical State!
The Iranian and Afghan responses are identical and representative of their discourse, bouts with secularism shoved down their throats... be it the tyranny of a Monarch or communism. Simultaneously, Pakistan's example and a resultant ethno-linguitic State of B-desh.
Islamic response is instead, Fitrah, or innate nature of creation. They do not have to divide or split their loyalties, to affiliate with overlapping, conflicting or fleeting ideologies. They remain united behind their people, their clan and speak their language. Lives are not endlessly legislated
يسر ولا تعسر
Is the concept of this governance.
Fitrah is kept and only that of The Creator, his law codified!
It therefore takes away the secular paradigm of a spectrum, making everything subjective and trivial. It takes away the reason to divide people on race, creed, color, origin, economic or social backgrounds, in fact tyranny of all kinds.
It will be an endless discussion and I think I have posited enough as a food for thought for the reader.