> If so, what's the upper limit on an acceptable number of citizens being disappeared?

I didn’t articulate that properly. There have probably been a non-zero number of illegal detentions, and a few instances (only about a dozen that I’m aware of, most of those preceding the present administration) where citizens have been deported. The ideal number of times either of these things would happen is 0, but there’s no evidence that it’s a systemic problem that would necessitate abolishing immigration enforcement entirely.

Ok. Thanks for clarifying that in your view it’s worth deporting a few citizens to a prison in another country so that we can deport folks at Home Depot parking lots etc.