The midwest has always been pretty centrist at least within living memory, usually split right down the middle. It only ever gave the impression of heavily republican leaning because they’ve been gerrymandered to shit. Wisconsin in particular has been ratfucked by redistricting - both a democratic governor in 2018 and Biden in 2020 won because those are state wide votes, but as of 2022 the state legislature is 66% republican while only having won 53% of the popular vote in that election.
One of my best fried chicken experiences was a $5 fried chicken buffet somewhere in rural Kentucky near Lincoln’s birth home.