This article presents data to show that enough persons who had voted in Georgia in Democratic primaries in 2020 voted in the 2022 Republican primary, and caused Republican Secretary of State Brad Raffensperger to win his primary outright.
It also shows that enough Democrats in North Carolina changed their registration to “Republican” so as to vote in this year’s Republican primary and cause the defeat of Congressman Madison Cawthorn.
Georgia has open primaries, in which there is no registration by party, and any voter is free to choose any party’s primary ballot.
North Carolina has partisan registration. Independents can vote in any party’s primary they wish, but party members can only vote in their own party’s primary. Therefore, party-switchers must re-register in advance of any primary.