Question: "HOW ON EARTH can you ignore, therefore, the rights of immigrants?"

Answer: DACA are not immigrants.  With that fact straightened out...

Just speaking for me, I totally get these children were brought here by parents , or a 'cartel paid' to deliver them to parents.

As I do not want to pay to jail these irresponsible and abusive parents-deport them. 24 hours.

Illegal aliens have (only) the right to be deported in the spot.

No court. No trial. No judge.
Appeal from their home countries if they wish to do so.