Drumpf WILL use the military, likely the National Guard at first, to round up undocumented people. He will do it very loudly and openly so everyone can see the mass force coming down on frightened people. He will watch the military rank and file follow orders. Only a handful will sacrifice their careers and freedom to stand up against this cruelty. We should not expect them to do the work we couldn’t muster in the voting booth. A certain percentage of them will think they are doing the right thing.
But here is the point - Drumpf, Bannon, Miller et al are not using the military because they are believe undocumented people have no right to be here. They primed the anger against immigrants as a start. “Mass deportations” are just the practice run for using the military within our borders. Drumpf’s goal is for citizens to fear their own military. Have no illusions. He WILL jail dissenters. It will be up to ordinary citizens to fill the streets and risk their lives and careers.
What will those “principled” Jill Stein voters do then? My bet is nothing, besides blame the Democrats.