This is in fact one of the most distressing parts of the situation. Most people conceive of getting off the couch to vote in the midterm as the absolute height of their potential power to stop this. Phone banking for some blue dog in the midterm isng going to cut it in this situation.
Meanwhile the "opposition" has decided to lay low rather than risk their (checks notes) low 30% approval rating by taking a stand on anything (except funding genocide) for most of this year. Every institution is being steamrolled, gutted, corrupted, and weaponized faster than we can keep track, and folks are trying to make themselves believe if we just vote hard enough this will all end in 2-4 years like it was a bad dream rather than an ongoing play-by-play descent into fascism.