Seccession is actually a bad idea and only serves to correct abusive political monopoly. What is true is that communities have the right of local determination and protection regarding human rights. Yet real communities actually number around 150.
Super communities arise to empower individuals over those communities and by extension we have hegemonic powers. It has been my argument that this can be readily resolved using the rule of twelve to manage influence and democratic processes to manage money and power.
Succession exists today only as a throwback to tribalism which is naturally counterproductive to ppersonal freedoms and economic improvement..