He became a citizen and he got the benefits of being a US citizen. Now he's choosing to become a citizen of another country and forfeiting those US citizenship

He became a citizen and he got the benefits of being a US citizen. Now he's choosing to become a citizen of another country and forfeiting those US citizenship benefits. Just because you're a citizen, doesn't mean that country owns you – you still can choose to move, leave if you want to. Saying he's a freeloader discounts basically everything Eduardo has done. I would say the net gain of Eduardo being in the US for the time he was, is significantly bigger than the net loss we'll feel from him leaving – making him the exact opposite of a freeloader.