Aside from revenge against Walz... one theory is that we're a functioning community that's ethnically diverse, relatively progressive, union strong, and very friendly to queer folks. Fox News would have you believe that any one of those features creates a godless hellscape, but we're doing pretty good. Minnesota grew a huge budget surplus under Walz, and then we invested it in schools and social programs. The Republican tradition is to destroy something (see: the federal government) and say, "See? Told you it was broken!"