Who’s going to carry out all these targeted killings? All the hard core right wingers in the military or the 3 letter agencies? Rrrrrright. They're too busy doing as they've been directed, addressing the “single most dangerous terrorist threat in our homeland”. White supremacy.
Newsflash. We've already had a Trump presidency. He was effectively neutered by the vast bureaucracy and legislative branches opposing him. This is all a lot of fear mongering. Which I get. Both sides do it. Fear gets the votes out.
Left-democracy under attack, climate change, abortion
Right-DEI, immigration, communists, culture war
Now on the state level, you have a better argument because of our federalist system. For better or worse balkanization will continue.
But there won't be many partisan directives coming from the right from the executive branch or agencies. That comes almost exclusively from the left. At least until the whole Chevron deference thing gets overturned. That will be nice.