I've seen quite a few people pushing this idea that Swift fans are somehow democrats but also conservatives and will vote democrat out of spite cause there's some big "war" between republicans and swift.
Of course the solution for these people/pundits is that republicans need to be less extremist while they seem to have no fucking issues with the extremist shit on the left
The only thing that I can see happening that it pushes some non voters to vote. Don't know about the voter percentage of Swift fans.