[EternalVigilance]

Note of clarification:

My opponents’ assertion is that NO ONE is responsible for keeping their oath and upholding one of the simplest and clearest provisions of our Constitution, which is the Supreme Law of the Land.

My position, as always, is that ALL have the duty to keep that oath.

[Lurking Libertarian]

My opponents’ assertion is that NO ONE is responsible for keeping their oath and upholding one of the simplest and clearest provisions of our Constitution, which is the Supreme Law of the Land.

No, that's not my position. Everyone who took an oath to uphold the Constitution has a duty to do so. But not every alleged breach of every constitutional duty can be remedied by a lawsuit in court. Sometimes, the remedy is with the Congress or the voters.