There's some hope in that movements based almost entirely on charismatic authority seldom survive the passing of their leader. Meanwhile, the administrative state putters on.
Put another way, Trump is old and despite his intentions will not live forever.
And also fortunately, all of the chuds in his wake have negative charisma. His station is non-replicable. People will not fall in line to prostrate themselves to J.D. Vance.
Also it’s noteworthy that these regressive movements _need_ charismatic leaders to happen because otherwise the actual ideas and policies are unpopular.