Going beyond the narrow scope of GC versus TC interests, looking at the Federal concept in its wider context. In the USA there is an indentifiable overriding Federal ideology. Any anti federal initiative is crushed in its infancy. Good example is the heavy handed manner they crushed AIM the American Indian Movement.
We do not have such commitment to the Federal principle. It is doubtful we can cultivate such a culture. You can imagine the calls of "traitors" if the Federal police were to forcibly tear down foreign flags, for instance, or break up celebrations on a "motherland" national day. Add the presence of military contingents from both "motherlands" complete with their intelligence sections and their contingency and planning people and you get the picture.
Reading VP's posts I marvel at the irreconcilables involved in having both a strong state that cannot be GC dominated yet preserving Turkishness of the TCs with all sorts of special provisions that weaken the proposed Federation, lest it becomes GC dominated. In the whole time ignoring the undeniable fact that the TCs have relinquished their position by insisting on an a priori acceptance of the settlers presence. It is an interesting self made quagmire and I wonder how representative this approach is of the average TC. None of my TC friends are fond of settlers but again, I do not know how representative their views are of the whole TC community.