Caliphate is a myth that doesn’t even exist in Islam. The word Caliph means ruler and Caliphate means succession. It’s political idea isn’t even mentioned in the Quran not the ahadeeth

Not specifically, but pretty much having a caliph appoiinted by a council that properly represents all the muslim ummah via shura is the proper way in islamic governance whereas the alternative is what we have today monarchy, democracy and so on.
I really don't care if we would call them a caliph or not but that is the best choice there is unless we create something new(but why do that when something proved to work at a certain point in time)
Actually i was a bit far fetched in my earlier post but its my dream as a muslim and y'all should too because what we are living under rn is not god's law and if you are supportive of that then you are basically not a muslim(because you disagree with god and place a manmade system of ruling above his laws)
Just the current fgs having the same form of government as gaaloland is disgusting but if it was based upon the principles of sharia no one would complain, but no... Having unqualified men decide who the leader is based on self-interest and nepotism is unacceptable. Atleast if the people who would vote on the elections were the educated, the righteous, and the pious of people then we would be able to carve a system of our own that doesn't copy others but is also halal and based on sharia.
So yes you are right. Sharia(god's law) doesn't mean having a caliphate and calling the ruler a caliph. But it sure would be way easier to have the muslim world unite under such a banner.
Thank you for listening to my tedtalk