The current crop of populace are neither ready, nor deserving of the Madinah Charter. Surely a time will come where Khilafat-e-Rashida would be restored (inshaAllah), but the current mindset of people is such that if Haramain was in Pakistan, it would be looted or used to commercialize the pilgrimage so that the “Amir” can fill his pockets. Astagfirullah.
Until such time that people themselves ask for the righteous system of governance, the best hope for the current nation is that of conventional means that they’re fimiliar with.
It may be a little while before Pakistani nation is ready for that.
I cannot think of any one person in the current scheme of things, who would employ the punishments you’ve mentioned on their own family members if they were found guilty. We’re talking about a people that would trade Dignity for Dollars and Foreign Settlement (Raymond Davis).