Wont make any difference one way or another if Republicans dont fix systemic voting issues in swing states. Doesnt matter who runs - it matters who counts.
Separately, Trumpism is alive and very well. Love for Trump and his antics, less so. There is a MASSIVE well of desire for populist policy. The Dems have been taken over by woke progressive extremism and dont really pay attention to kitchen table issues anymore. If you point this out, they simply cancel you.
Ma and Pa Kettle, your white former union worker, the ever shrinking middle class and indeed any working immigrant are wondering who will actually speak to their concerns on the economy and crime, while not taking the culture off a cliff. Its a good question. GOP will have to prove that they are that party but there are a LOT in the leadership that are still country club Republicans wedded to the old corporate tit. They havent quite realized that the left has all but taken over the large corporations.
Now the parties have largely reversed. The GOP represents the working man and Dems are the corporate fat cats. Crazy world.