[So do we now ignore all laws that don't make us "feel good" about ourselves and our "national morality"?]
Strawman?  No one argues to ignore ALL laws.  This is rather specifically about the INA, the constitutionality of the DACA program within the INA's prosecutorial discretion and the resultant effects on the inculpable. It should also be noted that this wouldn't be the first time that the letter of the law conflicted with the spirit of the law and the spirit won.
[Is that the part where Americans get to dictate what is right or wrong for the rest of the world?]
Another strawman argument?
Might I suggest that you, at the very least, try to limit yourself to within the scope of the issue?