Unfortunately the most famous instance in which the federal gov ignored the SCOTUS (when Jackson supposedly said: "John Marshall has made his decision, now let him enforce it.") was after the court made one of its rare good but unpopular decisions, by ruling that Georgia could not unilaterally seize Cherokee land, contributing to the American mythos of the court as a protector of rights and liberty against state tyranny.
Marbury v. Madison and it's consequences...
Unfortunately the most famous instance in which the federal gov ignored the SCOTUS (when Jackson supposedly said: "John Marshall has made his decision, now let him enforce it.") was after the court made one of its rare good but unpopular decisions, by ruling that Georgia could not unilaterally seize Cherokee land, contributing to the American mythos of the court as a protector of rights and liberty against state tyranny.
I'm aware. Laws aren't real, they're just excuses that people with guns use to do whatever they want.