>>2189716
Honestly I think they could've made the mechanic it work, but they need like hundreds of more civs, and a lot of requirements for every civ change, like akin to eu4 forming nations or the civ4 Rhye's mod.
Like you can only become America in the modern era, if you have cities on another continent, and if you pick America you only get to keep the cities on your new continent, your old cities on your starting continent becomes a new civ.
Would work great if america had a powerful immigration+brain drain mechanic, just siphoning good pops from the old country.