This is a correct observation. The question is whether it’s meaningful to pursue local coherence when locality is vague. E.g. can someone at that level just declare permanent residence in a place but maintain their lifestyle in another? At country level they cover that with tax residence, I am not sure whether that’s the case between states in the US. Even as such, people who get on their plane as frequently as I get in my car are not subject to the same residence considerations.