I might be a rarity at Hexbear and Hexbears can call me crazy but I think Trump's deportation plans will actually happen. Millions of people over his term? I don't know. But next year I bet 100,000s of people will be arrested and then held in camps next year. I think those camps will be awful (if not hellholes) with unchecked violence and r*pe.
It's worth mentioning that the GOP SCOTUS immunity ruling enables Trump to strip anyone of citizenship and/or deport anyone at any time for no reason other than he says it's an official act. The ruling is horrific. Anyone can also be jailed, tortured, or killed. The one constant that Trump loves to do is destroying anything related to Obama. I assume DACA recipients are targets for arrest. And unlike the undocumented - Trump's administration will have reams of information on the recipients.
People can call me paranoid but if I was a DACA recipient I'd want to leave the US very soon so I wouldn't have any chance of ending up stateless for an unknown period of months (or who knows how long) in one of those vile camps.