I am certainly not saying Americans don't deserve representation. I am saying that when you're governing 330M people it becomes almost impossible to have proper representation. What good is it to add more Reps? So people can have easier access to their Reps? Good, except if the Reps are now drowned in the noise of all the other Reps you haven't really increased representation. As you hinted the solution might be some new layer of abstraction, but that's not a silver bullet since people tend to focus on national politics above all. I am not denying progress is being made (and we should strive to keep it that way).