People are being rounded up, held in one place, not allowed to leave, and the conditions are minimum.
Yes, of course they’re concentration camps. That’s the definition of them.
[A] guarded compound for the detention or imprisonment of aliens, members of ethnic minorities, political opponents, etc., especially any of the camps established by the Nazis prior to and during World War II for the confinement and persecution of prisoners.
Republicans and Trumpistas are outraged that AOC called them that and are demanding she resign or whatever.
But they’re fine with the camps existing at all.
There’s your outrage.