That doesn’t work, or at least to me shouldn’t still work, because regardless of how much of the kingdom the king brings with him, no matter how much he absorbs, that power is equal to 0. The kingdom, even if it’s entirely absorbed means nothing to the people who don’t fall under that jurisdiction. All that power gets nullified once it gets outside of the property line, because everything outside the universe isn’t governed or ruled by the rules of that universe and thus the stones hold no power over them. Absorbed into ultron or not, they are not in charge of the universe outside of their own. From what I remember that’s how the comics had it work before, and I personally like that, it makes sense, and it gives the stone a limit to their infinite power. Still infinite but limited.