It isn’t 1st Amendment - that issue is just a smokescreen. ANY criminal speaking out in public at an announced press conference would get swept up. She got her say, then she got detained.
What are we going to do if the government declares us criminals? Are we going to speak up?
Code of law is so complex. We are all criminals in one way or another, by design. She came here under no choice of her own at 7 years of age. She’s basically an American, by culture.
However, you can still be cruel if you like. It’s your right to reject discernment of justice. Have at it.