So we have specific polling locations we have to vote at, and in my state there’s literally a book with a list of names of everyone who will vote that day. They mark the book as you come in. So, if I vote first, the other person will be immediately caught. If the other person votes first, then it will get complicated and depend on your local rules. I would guess I will have to show ID, talk to police, and do a special ballot, but they don’t really make these procedures public. Because voting fraud is extraordinarily rare. Also the person would need to go to the correct polling location, which there are dozens of in my city. The odds of a scammer doing that correctly are low.
So we have specific polling locations we have to vote at, and in my state there’s literally a book with a list of names of everyone who will vote that day. They mark the book as you come in. So, if I vote first, the other person will be immediately caught. If the other person votes first, then it will get complicated and depend on your local rules. I would guess I will have to show ID, talk to police, and do a special ballot, but they don’t really make these procedures public. Because voting fraud is extraordinarily rare. Also the person would need to go to the correct polling location, which there are dozens of in my city. The odds of a scammer doing that correctly are low.