GA and NH really stand out.
Well, NH is entirely because of Sununu, who vetoed a bill that would have implemented AVR a couple of months before the 2020 election. It would have definitely passed under a Democratic governor that year.
I still can’t believe it passed in GA, though. From a strategic (read: not moral) perspective, approving AVR was Deal's/Kemp's and the GA GOP's biggest own goal. Cost Republicans the Senate majority, the state's electoral votes, likely ended Kemp's career, and will relegate Georgia Republicans to permanent minority status two cycles sooner than it would have without AVR.
I doubt AVR was directly strong enough to flip Georgia in the runoffs although Trump would have probably won in Nov and Perdue I guess would have won outright.
Poll
