What more do you want to call it a military dictatorship? Trump is above the law (h/t SCOTUS), cannot be constrained by the law (h/t SCOTUS) and he is normalising using the military as police (h/t posse comitatus).
He is a dictator enforcing his rule with the military. He is a military dictator.
A senior administration official, as well as other officials, told Rolling Stone that it is a priority of Trump that these kinds of military deployments -- in times of relative calm -- become normalized in American political culture.