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In a parallel universe, the voters in every state either select "none of the above" or write it in to the tune of 60% of the primary vote. What happens in such an eventuality?
In the case of write-ins, the 40% that voted for ballot candidates end up selecting the winner(s). Write-ins are mostly meaningless:
Write-in candidates for federal and state elections | USAGov
Writing in a name on a ballot does not mean that vote will count. Get the facts on how to write in eligible candidates for federal and state elections.
www.usa.gov