[merpnderp]

If you call them concentration camps, if you call them private prisons, if you call them anything besides detention facilities, you likely haven't thought about it much, because only a detention center will allow you to sign up to be let go back at the border. "Hey, I've decided this sucks, I'd like to head back home," is something you only say when being processed at the border in a queue.

[nostrademons]

Are you actually free to say "Hey, I've decided this sucks, I'd like to head back home?" My understanding is that they aren't, and that to leave the detention center, they need to have their application for "voluntary departure" approved by an immigration judge and pay for their own transportation out of the country:

https://www.snopes.com/fact-check/immigrants-free-leave-dete...