@inthehands focus on what they do, and propose to do, not on what to call them.
are they authoritarians? almost certainly. could they be people who sincerely believe the US Is under sort of threat from illegal invasion? unlikely, but possible (maybe more likely for their supporters)
but ... who cares? because ...
is there any conceivable justification for suspending habeas corpus, least of all in the present moment? ABSOLUTELY NOT.
tell the world what they do, not what you think they are.