Yup. And the disillusionment in Trump makes them a fertile ground for a _competent_ manipulator.
Trump is comically incompetent, old, and probably suffers from minor dementia at this point. Now imagine somebody like Mamdani or Rubio gaining control of these disillusioned people and telling them that it's all because of "corporations" or "liberal anarchists" (underline the correct answer).
The only way to fix it is to correct the underlying economic problems that are pushing all the wealth into a smaller and smaller number of dense city cores. Promote remote jobs, prohibit new dense housing, tax dense office space.