First and foremost this is terrible, and I wish that there were level heads out there about this, that would work together on both sides to fix it instead of trying to demonize the other side for political purposes.
On the right it is still about the ominous "illegal boogeymen" , and the left acting like this is a brand new policy, and the simple answer is "Well , if the President really didn't like this he could make an order just to ignore it." Really? That simple? Also I've heard a lot today about this violates these families "constitutional rights". Correct me if I'm wrong, but that's not a thing. They definitely have human rights , but it's not like anyone in the world can envoke the United States Constitution at any given time?