Whether they've got legitimate complaints or not, here's a list from a Republican Minnesota resident buddy of mine who used to be a Rochester cop back in the day.
"He tried telling people they weren't allowed to have visitors at home over the holidays during covid. And he set up a hotline to report neighbors who were having visitors"
"Allowed the rioters to destroy Minnesapolis during Floyd protests"
"Crippled small businesses in Minnesota with Covid mandates"
"Made Minnesota a safe place for children to get transgender surgeries"
As a resident of a smaller Ohio city that lacks the density of a place like Minneapolis, I generally thought the Covid restrictions in big cities seemed kind of ridiculous. I never had a problem and nobody I knew had any problems, no deaths, anything like that. Ohio wasn't nearly as restrictive. We did our part, but when we were done we were done.
Minneapolis did honestly become kind of a lawless place, and the aftermath has changed neighborhoods landscapes. Minneapolis was damn near a paradise in the late 2010s when I spent a month there exploring the city but apparently a lot of those neighborhoods went through serious demographic shifts after the protests and Covid. Many aren't nearly as peaceful as they were.
Not exactly sure how to avoid some of the mandates but again Ohio seemed to strike a reasonable balance and here in Dayton a lot of local businesses banded together to form delivery services and whatnot. Some popular places didn't make it, so I can imagine stricter rules causing even more failures. Again, times were unprecedented so some failure was going to happen regardless.
As for the surgery stuff, I'm pretty sure it's universally accepted that decisions like that shouldn't be made until a kid is 18? That is the age of consent after all.
Bottom line is Minnesota is a hard place to govern. It's got basically one very large and dense city while the rest of its massive territory is anything from small farming towns to barren wilderness. Democratic policies tend to favor the urban population and urban issues, but half of Minnesota's population lives outside the Minneapolis urban area, despite the state's overall lack of density. Ohio's biggest metro has just over half of Minneapolis's metro population but Ohio's density is
four times that of Minnesota's which goes to show how many people in Ohio live outside of urban areas which is why the state leans Republican, but also why urban-centric Democratic policies literally leave half of Minnesota's population high and dry. While Walz did get 52.3% of the vote last time around, about 3% of the vote went to independents and small parties, so it's plausible that he wouldn't even have gotten a majority if those parties didn't exist.
It's entirely possible that Walz leaving Minnesota while rile up the state's Republican voters and Kamala will not be able to hold Minnesota. It's a lot tighter than people seem to think, the party population split is as close to 50/50 as you can get. It's not nearly as "moderate" of a state as Ohio, despite people calling Ohio a "red" state. It isn't, it's moderate, but our rural areas are very densely populated.