I’m just trying to evaluate whether born-within-the-borders citizenship makes sense by imagining myself in that situation. I don’t really see citizenship in another country as a positive, because I only hold loyalty to one nation. Even if I wanted my kid to be a citizen of some other country… like… if I want to play 3rd base for the New York Yankees, I would expect that any team worth joining would have to let me join. I would never imagine that there’d be loophole that allow me buy a ticket and then sneak into the dugout and take the field. If folks are collecting citizenships like Pokémon cards for specific benefits related to each one, I’d be concerned that they don’t really hold loyalty to any one of them… and thus shouldn’t have citizenship in the US. After all, you’d never be allowed to play on the Yankees and the Red Socks at the same time.