You're still electing representatives, but the scope of the election has changed (statewide rather than district wide). That's not the issue. The states can cho

You're still electing representatives, but the scope of the election has changed (statewide rather than district wide). That's not the issue. The states can choose to elect electors statewide if they want to. The issue is choosing electors based on foreign voters. Here's another way to think about it. Is it legal for the American president to be chosen by worldwide vote? As far as the states are concerned, other states are a foreign sovereignty